Contents of "STORET1"."TSRANLPR"
 

 

Database:GOLD

 

Date:February 15, 2013 9:10:08 AM

TSRANLPR_IS_NUMBER TSRANLPR_ORG_ID OWNER_TYPE_CODE PROCEDURE_ID NAME SOURCE_NAME SOURCE_ACR D_USERID_CODE D_LAST_UPDATE_TS TSRCITN_IS_NUMBER TSRCITN_ORG_ID TSRANLPR0IS_NUMBER TSRANLPR0ORG_ID TSRANLEQ_IS_NUMBER TSRANLEQ_ORG_ID DESCRIPTION_TEXT
2289 ZZZZZZZZ NAT 619 Triazine Pesticides in Wastewater U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 144 ZZZZZZZZ   ZZZZZZZZ 58 ZZZZZZZZ  
1845 ZZZZZZZZ NAT PMD-MBT(UV) 2-Mercaptobenzothiazole by UV Spectroscopy U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 18 ZZZZZZZZ   ZZZZZZZZ 99 ZZZZZZZZ  
1809 ZZZZZZZZ NAT PMD-ETI(IR) Ethion by IR Spectroscopy U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 18 ZZZZZZZZ   ZZZZZZZZ 99 ZZZZZZZZ  
874 ZZZZZZZZ NAT 300.7 Na, NH4, Mg, K and Ca - IONCHR Illinois State Water Survey IL/SWSD USERV20 01-Dec-2003 12:00:00 AM 54 ZZZZZZZZ   ZZZZZZZZ 70 ZZZZZZZZ  
875 ZZZZZZZZ NAT 325.6 Chloride in Wet Deposition Illinois State Water Survey IL/SWSD USERV20 01-Dec-2003 12:00:00 AM 54 ZZZZZZZZ   ZZZZZZZZ 30 ZZZZZZZZ  
876 ZZZZZZZZ NAT 340.6 Fluoride in Wet Deposition Illinois State Water Survey IL/SWSD USERV20 01-Dec-2003 12:00:00 AM 54 ZZZZZZZZ   ZZZZZZZZ 87 ZZZZZZZZ  
840 ZZZZZZZZ NAT 8048 Reactive Phosphorus in Water Hach Chemical Company HACH USERV20 01-Dec-2003 12:00:00 AM 53 ZZZZZZZZ   ZZZZZZZZ 186 ZZZZZZZZ  
557 ZZZZZZZZ NAT D4978(B) Sulfides in Wastes - Gas Tube American Society for Testing of Materials ASTM USERV20 01-Dec-2003 12:00:00 AM 15 ZZZZZZZZ   ZZZZZZZZ 99 ZZZZZZZZ  
558 ZZZZZZZZ NAT D4980(A) pH in Waste - pH Paper American Society for Testing of Materials ASTM USERV20 01-Dec-2003 12:00:00 AM 15 ZZZZZZZZ   ZZZZZZZZ 118 ZZZZZZZZ  
559 ZZZZZZZZ NAT D4980(B) pH in Waste - pH Meter American Society for Testing of Materials ASTM USERV20 01-Dec-2003 12:00:00 AM 13 ZZZZZZZZ   ZZZZZZZZ 150 ZZZZZZZZ  
546 ZZZZZZZZ NAT D4766 Vinyl Chloride in Atmosphere American Society for Testing of Materials ASTM USERV20 01-Dec-2003 12:00:00 AM 14 ZZZZZZZZ   ZZZZZZZZ 53 ZZZZZZZZ  
547 ZZZZZZZZ NAT D4779 Total, Organic and Inorganic Carbon American Society for Testing of Materials ASTM USERV20 01-Dec-2003 12:00:00 AM 13 ZZZZZZZZ   ZZZZZZZZ 191 ZZZZZZZZ  
548 ZZZZZZZZ NAT D4785 Low Level Iodine-131 in Water American Society for Testing of Materials ASTM USERV20 01-Dec-2003 12:00:00 AM 13 ZZZZZZZZ   ZZZZZZZZ 171 ZZZZZZZZ  
549 ZZZZZZZZ NAT D4839 Total Carbon and Organic Carbon in Water American Society for Testing of Materials ASTM USERV20 01-Dec-2003 12:00:00 AM 13 ZZZZZZZZ   ZZZZZZZZ 179 ZZZZZZZZ  
550 ZZZZZZZZ NAT D4856 Sulfuric Acid Mist in Atmosphere American Society for Testing of Materials ASTM USERV20 01-Dec-2003 12:00:00 AM 14 ZZZZZZZZ   ZZZZZZZZ 70 ZZZZZZZZ  
872 ZZZZZZZZ NAT 200.6 Ca, Mg, K and Na in Wet Deposition Illinois State Water Survey IL/SWSD USERV20 01-Dec-2003 12:00:00 AM 54 ZZZZZZZZ   ZZZZZZZZ 164 ZZZZZZZZ  
873 ZZZZZZZZ NAT 300.6 Cl, PO4, NO3 and SO4 - IONCHR Illinois State Water Survey IL/SWSD USERV20 01-Dec-2003 12:00:00 AM 54 ZZZZZZZZ   ZZZZZZZZ 70 ZZZZZZZZ  
2425 ZZZZZZZZ NAT PCB-009 PCBs in Soil and Oil U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 108 ZZZZZZZZ   ZZZZZZZZ 51 ZZZZZZZZ  
1775 ZZZZZZZZ NAT PMD-DEE(GC) DEET by GC U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 18 ZZZZZZZZ   ZZZZZZZZ 99 ZZZZZZZZ  
1776 ZZZZZZZZ NAT PMD-DEE(LC) DEET by HPLC U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 18 ZZZZZZZZ   ZZZZZZZZ 99 ZZZZZZZZ  
1777 ZZZZZZZZ NAT PMD-DFN Diazinon by HPLC U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 18 ZZZZZZZZ   ZZZZZZZZ 99 ZZZZZZZZ  
1778 ZZZZZZZZ NAT PMD-DGL Dibutyl Succinate by Titration U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 18 ZZZZZZZZ   ZZZZZZZZ 99 ZZZZZZZZ  
1779 ZZZZZZZZ NAT PMD-DGV Dichlone by IR Spectroscopy U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 18 ZZZZZZZZ   ZZZZZZZZ 99 ZZZZZZZZ  
1469 ZZZZZZZZ NAT I4552 Ammonia Plus Organic Nitrogen in Water US-DOI, Geological Survey USDOI/USGS USERV20 01-Dec-2003 12:00:00 AM 64 ZZZZZZZZ   ZZZZZZZZ 30 ZZZZZZZZ  
1470 ZZZZZZZZ NAT I5051 Aluminum in Bottom Material by FLAA US-DOI, Geological Survey USDOI/USGS USERV20 01-Dec-2003 12:00:00 AM 64 ZZZZZZZZ   ZZZZZZZZ 164 ZZZZZZZZ  
2420 ZZZZZZZZ NAT PCB-003 PCBs in Water U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 108 ZZZZZZZZ   ZZZZZZZZ 51 ZZZZZZZZ  
2421 ZZZZZZZZ NAT PCB-004 Screening for PCBs in Water U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 108 ZZZZZZZZ   ZZZZZZZZ 51 ZZZZZZZZ  
2422 ZZZZZZZZ NAT PCB-005 PCBs and Pesticide in Soil U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 108 ZZZZZZZZ   ZZZZZZZZ 51 ZZZZZZZZ  
2378 ZZZZZZZZ NAT I-001-1 Metals in Soil by XRF U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 108 ZZZZZZZZ   ZZZZZZZZ 199 ZZZZZZZZ  
2379 ZZZZZZZZ NAT I-002-1 Digestion/Analysis of Soil by Flame AA U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 108 ZZZZZZZZ   ZZZZZZZZ 164 ZZZZZZZZ  
2380 ZZZZZZZZ NAT I-003-1 Hexavalent Chromium U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 108 ZZZZZZZZ   ZZZZZZZZ 45 ZZZZZZZZ  
1763 ZZZZZZZZ NAT PMD-COR(IR) Coumaphos by IR Spectroscopy U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 18 ZZZZZZZZ   ZZZZZZZZ 99 ZZZZZZZZ  
870 ZZZZZZZZ NAT 120.6 Specific Conductance - Acid Deposition Illinois State Water Survey IL/SWSD USERV20 01-Dec-2003 12:00:00 AM 54 ZZZZZZZZ   ZZZZZZZZ 74 ZZZZZZZZ  
871 ZZZZZZZZ NAT 150.6 pH of Wet Deposition - pH Meter Illinois State Water Survey IL/SWSD USERV20 01-Dec-2003 12:00:00 AM 54 ZZZZZZZZ   ZZZZZZZZ 150 ZZZZZZZZ  
1842 ZZZZZZZZ NAT PMD-MAU(GC2) Ethylenethiourea by GC/FID U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 18 ZZZZZZZZ   ZZZZZZZZ 99 ZZZZZZZZ  
1843 ZZZZZZZZ NAT PMD-MBL Myclobutanil by GC/FID U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 18 ZZZZZZZZ   ZZZZZZZZ 99 ZZZZZZZZ  
1844 ZZZZZZZZ NAT PMD-MBT(TITR) 2-Mercaptobenzothiazole by Titration U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 18 ZZZZZZZZ   ZZZZZZZZ 99 ZZZZZZZZ  
797 ZZZZZZZZ NAT 993.1 Clostridium perfringens from Shellfish Association of Official Analytical Chemists AOAC USERV20 01-Dec-2003 12:00:00 AM 19 ZZZZZZZZ   ZZZZZZZZ 119 ZZZZZZZZ  
1772 ZZZZZZZZ NAT PMD-DAL Dalapon by IR Spectroscopy U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 18 ZZZZZZZZ   ZZZZZZZZ 99 ZZZZZZZZ  
1773 ZZZZZZZZ NAT PMD-DCA(GC1) 2,4-D and 2,4,5-T Esters by GC U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 18 ZZZZZZZZ   ZZZZZZZZ 99 ZZZZZZZZ  
1774 ZZZZZZZZ NAT PMD-DCA(GC2) 2,4-D and Silvex by Derivatization GC U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 18 ZZZZZZZZ   ZZZZZZZZ 99 ZZZZZZZZ  
2399 ZZZZZZZZ NAT OA-006-1 Photovac Portable GC for Soil/Water/Air U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 108 ZZZZZZZZ   ZZZZZZZZ 59 ZZZZZZZZ  
2400 ZZZZZZZZ NAT P-001-1 Chlorinated Pesticides in Soil U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 108 ZZZZZZZZ   ZZZZZZZZ 51 ZZZZZZZZ  
2295 ZZZZZZZZ NAT 624-S Organics in Sludge - Volatiles U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 87 ZZZZZZZZ   ZZZZZZZZ 57 ZZZZZZZZ  
568 ZZZZZZZZ NAT D5049(C) Cyanides in Waste - Cyantesmo Paper American Society for Testing of Materials ASTM USERV20 01-Dec-2003 12:00:00 AM 15 ZZZZZZZZ   ZZZZZZZZ 99 ZZZZZZZZ  
569 ZZZZZZZZ NAT D5049(D) Cyanides in Waste - Gas Detector Tube American Society for Testing of Materials ASTM USERV20 01-Dec-2003 12:00:00 AM 15 ZZZZZZZZ   ZZZZZZZZ 99 ZZZZZZZZ  
560 ZZZZZZZZ NAT D4983 Volatile Amines in Water American Society for Testing of Materials ASTM USERV20 01-Dec-2003 12:00:00 AM 13 ZZZZZZZZ   ZZZZZZZZ 48 ZZZZZZZZ  
555 ZZZZZZZZ NAT D4962 NaI(Tl) Gamma-Ray Spectrometry of Water American Society for Testing of Materials ASTM USERV20 01-Dec-2003 12:00:00 AM 13 ZZZZZZZZ   ZZZZZZZZ 169 ZZZZZZZZ  
520 ZZZZZZZZ NAT D4249 Enumeration of Candida albicans in Water American Society for Testing of Materials ASTM USERV20 01-Dec-2003 12:00:00 AM 13 ZZZZZZZZ   ZZZZZZZZ 98 ZZZZZZZZ  
521 ZZZZZZZZ NAT D4254 Index Density and Unit Weight of Soils American Society for Testing of Materials ASTM USERV20 01-Dec-2003 12:00:00 AM 9 ZZZZZZZZ   ZZZZZZZZ 127 ZZZZZZZZ  
522 ZZZZZZZZ NAT D4281(A) Oil and Grease by Liquid-Liquid Extraction American Society for Testing of Materials ASTM USERV20 01-Dec-2003 12:00:00 AM 13 ZZZZZZZZ   ZZZZZZZZ 127 ZZZZZZZZ  
2406 ZZZZZZZZ NAT P-007-1 Phenoxyherbicides in Soil/Sediment U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 108 ZZZZZZZZ   ZZZZZZZZ 51 ZZZZZZZZ  
2407 ZZZZZZZZ NAT P-008-1 Phenoxyherbicides in Water U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 108 ZZZZZZZZ   ZZZZZZZZ 51 ZZZZZZZZ  
176 ZZZZZZZZ NAT 4500-CL-(E) Chloride in Water by Colorimetry- Automated Ferricyanide Method American Public Health Association APHA USERV20 01-Dec-2003 12:00:00 AM 3 ZZZZZZZZ   ZZZZZZZZ 45 ZZZZZZZZ  
177 ZZZZZZZZ NAT 4500-CL-(F) Chloride in Water by Ion Chromatography American Public Health Association APHA USERV20 01-Dec-2003 12:00:00 AM 3 ZZZZZZZZ   ZZZZZZZZ 70 ZZZZZZZZ  
1399 ZZZZZZZZ NAT I2539 Nitrite-Nitrogen in Water by Colorimetry US-DOI, Geological Survey USDOI/USGS USERV20 01-Dec-2003 12:00:00 AM 64 ZZZZZZZZ   ZZZZZZZZ 45 ZZZZZZZZ  
1146 ZZZZZZZZ NAT MS100 Reflectometry-Based Instrument US Department of Energy, Analytical Services Div. USDOE/ASD USERV20 01-Dec-2003 12:00:00 AM 62 ZZZZZZZZ   ZZZZZZZZ 45 ZZZZZZZZ  
1765 ZZZZZZZZ NAT PMD-CPH Chlorophenoxy Herbicide Technical Data U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 18 ZZZZZZZZ   ZZZZZZZZ 99 ZZZZZZZZ  
1766 ZZZZZZZZ NAT PMD-CRO Crotoxyphos by GC U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 18 ZZZZZZZZ   ZZZZZZZZ 99 ZZZZZZZZ  
1767 ZZZZZZZZ NAT PMD-CU-S Cupric Ion by Ion Chromatography U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 18 ZZZZZZZZ   ZZZZZZZZ 99 ZZZZZZZZ  
1148 ZZZZZZZZ NAT MS210 Colorimetric Test for Lead in Water US Department of Energy, Analytical Services Div. USDOE/ASD USERV20 01-Dec-2003 12:00:00 AM 62 ZZZZZZZZ   ZZZZZZZZ 45 ZZZZZZZZ  
1810 ZZZZZZZZ NAT PMD-ETN(GC) Ethoprop by GC U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 18 ZZZZZZZZ   ZZZZZZZZ 99 ZZZZZZZZ  
1840 ZZZZZZZZ NAT PMD-MAL(LC) Malathion by HPLC U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 18 ZZZZZZZZ   ZZZZZZZZ 99 ZZZZZZZZ  
1210 ZZZZZZZZ NAT NH3-01 Ammonium in Water US-DOE, Environmental Measurements Lab, New York City, NY USDOE/EML USERV20 01-Dec-2003 12:00:00 AM 63 ZZZZZZZZ   ZZZZZZZZ 186 ZZZZZZZZ  
1398 ZZZZZZZZ NAT I2523 Ammonia Nitrogen in Water by Colorimetry US-DOI, Geological Survey USDOI/USGS USERV20 01-Dec-2003 12:00:00 AM 64 ZZZZZZZZ   ZZZZZZZZ 30 ZZZZZZZZ  
2451 ZZZZZZZZ NAT VG-007-1 VOCs in Air by Thermal Desorption GC U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 108 ZZZZZZZZ   ZZZZZZZZ 52 ZZZZZZZZ  
912 ZZZZZZZZ NAT 1401 Alcohols II by GC/FID National Institute for Occupational Safety and Health NIOSH USERV20 01-Dec-2003 12:00:00 AM 59 ZZZZZZZZ   ZZZZZZZZ 53 ZZZZZZZZ  
913 ZZZZZZZZ NAT 1402 Alcohols III by GC/FID National Institute for Occupational Safety and Health NIOSH USERV20 01-Dec-2003 12:00:00 AM 59 ZZZZZZZZ   ZZZZZZZZ 53 ZZZZZZZZ  
877 ZZZZZZZZ NAT 353.6 Nitrate-Nitrite in Wet Deposition Illinois State Water Survey IL/SWSD USERV20 01-Dec-2003 12:00:00 AM 54 ZZZZZZZZ   ZZZZZZZZ 30 ZZZZZZZZ  
878 ZZZZZZZZ NAT 365.6 Orthophosphate in Wet Deposition Illinois State Water Survey IL/SWSD USERV20 01-Dec-2003 12:00:00 AM 54 ZZZZZZZZ   ZZZZZZZZ 30 ZZZZZZZZ  
879 ZZZZZZZZ NAT 375.6 Sulfate in Wet Deposition Illinois State Water Survey IL/SWSD USERV20 01-Dec-2003 12:00:00 AM 54 ZZZZZZZZ   ZZZZZZZZ 30 ZZZZZZZZ  
880 ZZZZZZZZ NAT 9562 Adsorbable Organic Halogens International Organization for Standardization ISO USERV20 01-Dec-2003 12:00:00 AM 55 ZZZZZZZZ   ZZZZZZZZ 83 ZZZZZZZZ  
841 ZZZZZZZZ NAT 8051 Sulfate in Water Hach Chemical Company HACH USERV20 01-Dec-2003 12:00:00 AM 53 ZZZZZZZZ   ZZZZZZZZ 186 ZZZZZZZZ  
2292 ZZZZZZZZ NAT 622 Organophosphorus Pesticides III by GC U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 144 ZZZZZZZZ   ZZZZZZZZ 58 ZZZZZZZZ  
2293 ZZZZZZZZ NAT 622.1 Thiophosphate Pesticides in Wastewater U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 144 ZZZZZZZZ   ZZZZZZZZ 50 ZZZZZZZZ  
836 ZZZZZZZZ NAT 8037 Nickel in Water Hach Chemical Company HACH USERV20 01-Dec-2003 12:00:00 AM 53 ZZZZZZZZ   ZZZZZZZZ 186 ZZZZZZZZ  
1392 ZZZZZZZZ NAT I2188 Chloride in Water by Colorimetry US-DOI, Geological Survey USDOI/USGS USERV20 01-Dec-2003 12:00:00 AM 64 ZZZZZZZZ   ZZZZZZZZ 45 ZZZZZZZZ  
1393 ZZZZZZZZ NAT I2302 Cyanide in Water by Colorimetry US-DOI, Geological Survey USDOI/USGS USERV20 01-Dec-2003 12:00:00 AM 64 ZZZZZZZZ   ZZZZZZZZ 30 ZZZZZZZZ  
1394 ZZZZZZZZ NAT I2327 Fluoride in Water Using an ISE US-DOI, Geological Survey USDOI/USGS USERV20 01-Dec-2003 12:00:00 AM 64 ZZZZZZZZ   ZZZZZZZZ 87 ZZZZZZZZ  
1395 ZZZZZZZZ NAT I2462 Mercury in Water by CVAA US-DOI, Geological Survey USDOI/USGS USERV20 01-Dec-2003 12:00:00 AM 64 ZZZZZZZZ   ZZZZZZZZ 159 ZZZZZZZZ  
1396 ZZZZZZZZ NAT I2521 Ammonia Nitrogen in Water by Colorimetry US-DOI, Geological Survey USDOI/USGS USERV20 01-Dec-2003 12:00:00 AM 64 ZZZZZZZZ   ZZZZZZZZ 45 ZZZZZZZZ  
1397 ZZZZZZZZ NAT I2522 Ammonia Nitrogen in Water by Colorimetry US-DOI, Geological Survey USDOI/USGS USERV20 01-Dec-2003 12:00:00 AM 64 ZZZZZZZZ   ZZZZZZZZ 30 ZZZZZZZZ  
2286 ZZZZZZZZ NAT 616 C, H, O Containing Pesticides in Water U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 144 ZZZZZZZZ   ZZZZZZZZ 53 ZZZZZZZZ  
2287 ZZZZZZZZ NAT 617 Organohalide Pesticides and PCBs U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 144 ZZZZZZZZ   ZZZZZZZZ 51 ZZZZZZZZ  
2288 ZZZZZZZZ NAT 618 Volatile Pesticides in Water by GC U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 144 ZZZZZZZZ   ZZZZZZZZ 51 ZZZZZZZZ  
2294 ZZZZZZZZ NAT 624 Purgeable Organics in Wastewater U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 95 ZZZZZZZZ   ZZZZZZZZ 57 ZZZZZZZZ  
2296 ZZZZZZZZ NAT 625 Base/Neutral and Acid Organics in Wastewater U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 95 ZZZZZZZZ   ZZZZZZZZ 57 ZZZZZZZZ  
566 ZZZZZZZZ NAT D5049(A) Cyanides in Waste - Chloramine T American Society for Testing of Materials ASTM USERV20 01-Dec-2003 12:00:00 AM 15 ZZZZZZZZ   ZZZZZZZZ 99 ZZZZZZZZ  
567 ZZZZZZZZ NAT D5049(B) Cyanides in Waste - Prussian Blue American Society for Testing of Materials ASTM USERV20 01-Dec-2003 12:00:00 AM 15 ZZZZZZZZ   ZZZZZZZZ 99 ZZZZZZZZ  
2257 ZZZZZZZZ NAT 551 Chlorinated Solvents in Water by GC U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 131 ZZZZZZZZ   ZZZZZZZZ 44 ZZZZZZZZ  
2355 ZZZZZZZZ NAT 13 Krypton, Xenon and Tritiated Methane U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 103 ZZZZZZZZ   ZZZZZZZZ 110 ZZZZZZZZ  
2356 ZZZZZZZZ NAT 3 Gross Alpha and Beta Activity in Water U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 103 ZZZZZZZZ   ZZZZZZZZ 101 ZZZZZZZZ  
551 ZZZZZZZZ NAT D4861 Pesticides and PCBs American Society for Testing of Materials ASTM USERV20 01-Dec-2003 12:00:00 AM 14 ZZZZZZZZ   ZZZZZZZZ 44 ZZZZZZZZ  
552 ZZZZZZZZ NAT D4913 Hydrogen Sulfide in Air American Society for Testing of Materials ASTM USERV20 01-Dec-2003 12:00:00 AM 14 ZZZZZZZZ   ZZZZZZZZ 148 ZZZZZZZZ  
2965 ZZZZZZZZ NAT D6503 Standard Test Method for Enterococci in Water Using Enterolert American Society for Testing of Materials ASTM USERV209 01-Feb-2007 03:28:22 PM 13 ZZZZZZZZ        
2966 ZZZZZZZZ NAT D3977(A) Sediment Concentration that settle in Water American Society for Testing of Materials ASTM USERV209 04-Jun-2007 02:14:33 PM 392 ZZZZZZZZ        
2967 ZZZZZZZZ NAT D3977(B) Sediment Concentration containing sand in Water American Society for Testing of Materials ASTM USERV209 04-Jun-2007 02:17:14 PM 392 ZZZZZZZZ        
2968 ZZZZZZZZ NAT D3977(C) Sediment Concentration sand-size and combination of silt and clay-size particles in Water American Society for Testing of Materials ASTM USERV209 04-Jun-2007 02:20:25 PM 392 ZZZZZZZZ        
2969 ZZZZZZZZ NAT U-02-RC ISOTOPIC URANIUM IN BIOLOGICAL AND ENVIRONMENTAL MATERIALS US-DOE, Environmental Measurements Lab, New York City, NY USDOE/EML USERV209 15-Aug-2007 12:11:43 PM 393 ZZZZZZZZ        
2970 ZZZZZZZZ NAT 9221-E.1 Fecal Coliform Procedure-Multiple-Tube Procedure using ECmedium and prior enrichment American Public Health Association APHA USERV209 05-Nov-2007 09:20:42 AM 394 ZZZZZZZZ        
2971 ZZZZZZZZ NAT 9221-E.2 Fecal Coliform Procedure-Multiple-Tube Proc using A-1 medium without prior enrichment American Public Health Association APHA USERV209 05-Nov-2007 09:23:22 AM 394 ZZZZZZZZ        
2972 ZZZZZZZZ NAT D6503-99 Standard Test Method for Enterococci in Water Using Enterolert American Society for Testing of Materials ASTM USERV209 23-Jul-2008 02:47:56 PM 392 ZZZZZZZZ        
2973 ZZZZZZZZ NAT 1668A Chlorinated Biphenyl Congeners in Water, Soil, Sediment, and Tissue by HRGC/HRMS U.S. Environmental Protection Agency USEPA USERV209 13-Feb-2009 10:41:20 AM 360 ZZZZZZZZ        
2974 ZZZZZZZZ NAT I-4540-85 Nitrogen, nitrite, total, in water by colorimetric, diazotization, automated-segmented flow US-DOI, Geological Survey USDOI/USGS USERV209 25-Mar-2009 12:08:26 PM 391 ZZZZZZZZ        
1268 ZZZZZZZZ NAT B1505 Phytoplankton Enumberation- Counting Cell Method US-DOI, Geological Survey USDOI/USGS LJM 20-May-1998 08:37:24 AM 67 ZZZZZZZZ   ZZZZZZZZ 97 ZZZZZZZZ  
2048 ZZZZZZZZ NAT 1103_1 E. coli in Water by Membrane Filtration U.S. Environmental Protection Agency USEPA LJM 20-May-1998 08:37:24 AM 90 ZZZZZZZZ   ZZZZZZZZ 113 ZZZZZZZZ  
2049 ZZZZZZZZ NAT 1106_1 Enterococci in Water by Membrane Filter U.S. Environmental Protection Agency USEPA LJM 20-May-1998 08:37:24 AM 90 ZZZZZZZZ   ZZZZZZZZ 113 ZZZZZZZZ  
2352 ZZZZZZZZ NAT 1 Beta Activity in Airborne Particulates U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 103 ZZZZZZZZ   ZZZZZZZZ 105 ZZZZZZZZ  
835 ZZZZZZZZ NAT 8034 Manganese in Water Hach Chemical Company HACH USERV20 01-Dec-2003 12:00:00 AM 53 ZZZZZZZZ   ZZZZZZZZ 186 ZZZZZZZZ  
1780 ZZZZZZZZ NAT PMD-DIC DICA by HPLC U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 18 ZZZZZZZZ   ZZZZZZZZ 99 ZZZZZZZZ  
1761 ZZZZZZZZ NAT PMD-COQ Coumafuryl by UV Spectroscopy U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 18 ZZZZZZZZ   ZZZZZZZZ 99 ZZZZZZZZ  
1149 ZZZZZZZZ NAT MS310(S) Colorimetric Test for NO3+ in Soil US Department of Energy, Analytical Services Div. USDOE/ASD USERV20 01-Dec-2003 12:00:00 AM 62 ZZZZZZZZ   ZZZZZZZZ 45 ZZZZZZZZ  
1150 ZZZZZZZZ NAT MS310(W) Colorimetric Test for NO3+ in Water US Department of Energy, Analytical Services Div. USDOE/ASD USERV20 01-Dec-2003 12:00:00 AM 62 ZZZZZZZZ   ZZZZZZZZ 45 ZZZZZZZZ  
2290 ZZZZZZZZ NAT 620 Diphenylamine in Wastewater by GC U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 144 ZZZZZZZZ   ZZZZZZZZ 50 ZZZZZZZZ  
2291 ZZZZZZZZ NAT 621 Carbamate Pesticides - TLC U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 87 ZZZZZZZZ   ZZZZZZZZ 73 ZZZZZZZZ  
553 ZZZZZZZZ NAT D4922 Radioactive Iron in Water American Society for Testing of Materials ASTM USERV20 01-Dec-2003 12:00:00 AM 13 ZZZZZZZZ   ZZZZZZZZ 110 ZZZZZZZZ  
554 ZZZZZZZZ NAT D4947 Chlordane and Heptachlor Residues American Society for Testing of Materials ASTM USERV20 01-Dec-2003 12:00:00 AM 14 ZZZZZZZZ   ZZZZZZZZ 51 ZZZZZZZZ  
519 ZZZZZZZZ NAT D4240 Asbestos in Atmosphere American Society for Testing of Materials ASTM USERV20 01-Dec-2003 12:00:00 AM 14 ZZZZZZZZ   ZZZZZZZZ 98 ZZZZZZZZ  
508 ZZZZZZZZ NAT D4165 Cyanogen Chloride in Water American Society for Testing of Materials ASTM USERV20 01-Dec-2003 12:00:00 AM 13 ZZZZZZZZ   ZZZZZZZZ 186 ZZZZZZZZ  
509 ZZZZZZZZ NAT D4183(A) Total Recoverable Organic Phosphorus American Society for Testing of Materials ASTM USERV20 01-Dec-2003 12:00:00 AM 13 ZZZZZZZZ   ZZZZZZZZ 45 ZZZZZZZZ  
510 ZZZZZZZZ NAT D4183(B) Total Recoverable Organic Phosphorus American Society for Testing of Materials ASTM USERV20 01-Dec-2003 12:00:00 AM 13 ZZZZZZZZ   ZZZZZZZZ 45 ZZZZZZZZ  
511 ZZZZZZZZ NAT D4185 Metals in Workplace Atmosphere by AAS American Society for Testing of Materials ASTM USERV20 01-Dec-2003 12:00:00 AM 14 ZZZZZZZZ   ZZZZZZZZ 164 ZZZZZZZZ  
1147 ZZZZZZZZ NAT MS110 Colorimetric Test for CrO4+ US Department of Energy, Analytical Services Div. USDOE/ASD USERV20 01-Dec-2003 12:00:00 AM 62 ZZZZZZZZ   ZZZZZZZZ 45 ZZZZZZZZ  
1213 ZZZZZZZZ NAT PB-01(F) Lead-210 in Food US-DOE, Environmental Measurements Lab, New York City, NY USDOE/EML USERV20 01-Dec-2003 12:00:00 AM 63 ZZZZZZZZ   ZZZZZZZZ 106 ZZZZZZZZ  
1214 ZZZZZZZZ NAT PB-01(W) Lead-210 in Water US-DOE, Environmental Measurements Lab, New York City, NY USDOE/EML USERV20 01-Dec-2003 12:00:00 AM 63 ZZZZZZZZ   ZZZZZZZZ 106 ZZZZZZZZ  
1748 ZZZZZZZZ NAT PMD-CJO(LC) Chlorophacinone by HPLC U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 18 ZZZZZZZZ   ZZZZZZZZ 99 ZZZZZZZZ  
1749 ZZZZZZZZ NAT PMD-CJO(UV1) Chlorophacinone by UV Spectroscopy U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 18 ZZZZZZZZ   ZZZZZZZZ 99 ZZZZZZZZ  
1750 ZZZZZZZZ NAT PMD-CJO(UV2) Chlorophacinone by UV Spectroscopy U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 18 ZZZZZZZZ   ZZZZZZZZ 99 ZZZZZZZZ  
1715 ZZZZZZZZ NAT PMD-BEE(GC) Benefin by GC U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 18 ZZZZZZZZ   ZZZZZZZZ 99 ZZZZZZZZ  
1716 ZZZZZZZZ NAT PMD-BEE(IR) Benefin by IR Spectroscopy U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 18 ZZZZZZZZ   ZZZZZZZZ 99 ZZZZZZZZ  
1717 ZZZZZZZZ NAT PMD-BEH(IR) Benomyl by IR Spectroscopy U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 18 ZZZZZZZZ   ZZZZZZZZ 99 ZZZZZZZZ  
1718 ZZZZZZZZ NAT PMD-BEH(UV) Benomyl by UV Spectroscopy U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 18 ZZZZZZZZ   ZZZZZZZZ 99 ZZZZZZZZ  
1719 ZZZZZZZZ NAT PMD-BEL(IR) Bensulide by IR Spectroscopy U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 18 ZZZZZZZZ   ZZZZZZZZ 99 ZZZZZZZZ  
489 ZZZZZZZZ NAT D3868 Fluoride Ions in Saline Water American Society for Testing of Materials ASTM USERV20 01-Dec-2003 12:00:00 AM 13 ZZZZZZZZ   ZZZZZZZZ 87 ZZZZZZZZ  
490 ZZZZZZZZ NAT D3869(A) Iodide and Bromide in Saline Water American Society for Testing of Materials ASTM USERV20 01-Dec-2003 12:00:00 AM 13 ZZZZZZZZ   ZZZZZZZZ 203 ZZZZZZZZ  
491 ZZZZZZZZ NAT D3869(B) Iodide in Saline Water by Colorimetry American Society for Testing of Materials ASTM USERV20 01-Dec-2003 12:00:00 AM 13 ZZZZZZZZ   ZZZZZZZZ 45 ZZZZZZZZ  
1638 ZZZZZZZZ NAT 203B Opacity of Emission - Time Exception Regs. U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 73 ZZZZZZZZ   ZZZZZZZZ 204 ZZZZZZZZ  
1639 ZZZZZZZZ NAT 203C Opacity of Emission - Instantaneous Regs. U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 73 ZZZZZZZZ   ZZZZZZZZ 204 ZZZZZZZZ  
1640 ZZZZZZZZ NAT 23 PCDDs and PCDFs in Air Emissions U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 71 ZZZZZZZZ   ZZZZZZZZ 40 ZZZZZZZZ  
1078 ZZZZZZZZ NAT 6007 Nickel Carbonyl AA Graphite Furnace National Institute for Occupational Safety and Health NIOSH USERV20 01-Dec-2003 12:00:00 AM 59 ZZZZZZZZ   ZZZZZZZZ 170 ZZZZZZZZ  
1105 ZZZZZZZZ NAT 7300 Elements by ICP National Institute for Occupational Safety and Health NIOSH USERV20 01-Dec-2003 12:00:00 AM 59 ZZZZZZZZ   ZZZZZZZZ 174 ZZZZZZZZ  
1177 ZZZZZZZZ NAT RP510 Strontium-90 in Dissolved Samples US Department of Energy, Analytical Services Div. USDOE/ASD USERV20 01-Dec-2003 12:00:00 AM 62 ZZZZZZZZ   ZZZZZZZZ 105 ZZZZZZZZ  
1178 ZZZZZZZZ NAT RP520 Strontium-90 in Soil, Water and Filter US Department of Energy, Analytical Services Div. USDOE/ASD USERV20 01-Dec-2003 12:00:00 AM 1 ZZZZZZZZ   ZZZZZZZZ 105 ZZZZZZZZ  
1179 ZZZZZZZZ NAT RP530 Selenium-79 in Aqueous Samples US Department of Energy, Analytical Services Div. USDOE/ASD USERV20 01-Dec-2003 12:00:00 AM 1 ZZZZZZZZ   ZZZZZZZZ 110 ZZZZZZZZ  
1076 ZZZZZZZZ NAT 6005 Iodine by Ion Chromatography National Institute for Occupational Safety and Health NIOSH USERV20 01-Dec-2003 12:00:00 AM 59 ZZZZZZZZ   ZZZZZZZZ 70 ZZZZZZZZ  
1077 ZZZZZZZZ NAT 6006 Diborane by Plasma Emission Spectrometry National Institute for Occupational Safety and Health NIOSH USERV20 01-Dec-2003 12:00:00 AM 59 ZZZZZZZZ   ZZZZZZZZ 186 ZZZZZZZZ  
1814 ZZZZZZZZ NAT PMD-EZN Ethiozin by HPLC U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 18 ZZZZZZZZ   ZZZZZZZZ 99 ZZZZZZZZ  
1709 ZZZZZZZZ NAT PMD-ATR(LC) Atrazine by HPLC U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 18 ZZZZZZZZ   ZZZZZZZZ 99 ZZZZZZZZ  
1710 ZZZZZZZZ NAT PMD-AZN Azinphos-Methyl by IR Spectroscopy U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 18 ZZZZZZZZ   ZZZZZZZZ 99 ZZZZZZZZ  
1711 ZZZZZZZZ NAT PMD-BDX Benalaxyl by GC U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 18 ZZZZZZZZ   ZZZZZZZZ 99 ZZZZZZZZ  
1156 ZZZZZZZZ NAT OM500R Organic Acids in Mixed Hazard Waste by LC/MS US Department of Energy, Analytical Services Div. USDOE/ASD USERV20 01-Dec-2003 12:00:00 AM 62 ZZZZZZZZ   ZZZZZZZZ 67 ZZZZZZZZ  
1157 ZZZZZZZZ NAT OM510R Chelators in Mixed Hazardous Waste by GC/MS US Department of Energy, Analytical Services Div. USDOE/ASD USERV20 01-Dec-2003 12:00:00 AM 62 ZZZZZZZZ   ZZZZZZZZ 57 ZZZZZZZZ  
1158 ZZZZZZZZ NAT OP010R VOAs in High-Level Radioactive Wastes US Department of Energy, Analytical Services Div. USDOE/ASD USERV20 01-Dec-2003 12:00:00 AM 62 ZZZZZZZZ   ZZZZZZZZ 53 ZZZZZZZZ  
1641 ZZZZZZZZ NAT 25 Total Gaseous Nonmethane Organic Emissions U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 71 ZZZZZZZZ   ZZZZZZZZ 53 ZZZZZZZZ  
1642 ZZZZZZZZ NAT 25A Total Gaseous Organic Emissions U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 71 ZZZZZZZZ   ZZZZZZZZ 165 ZZZZZZZZ  
2960 ZZZZZZZZ NAT 4110-C Single-column Method American Public Health Association APHA USERV207 22-Aug-2005 09:49:55 AM 150 ZZZZZZZZ        
2961 ZZZZZZZZ NAT 2130-B Nephelometric Method American Public Health Association APHA USERV207 22-Aug-2005 09:55:07 AM 150 ZZZZZZZZ        
1746 ZZZZZZZZ NAT PMD-CIB Chlorobenzilate by GC U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 18 ZZZZZZZZ   ZZZZZZZZ 99 ZZZZZZZZ  
1747 ZZZZZZZZ NAT PMD-CJL Chloroneb by UV Spectroscopy U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 18 ZZZZZZZZ   ZZZZZZZZ 99 ZZZZZZZZ  
2214 ZZZZZZZZ NAT 413.2 Total Recoverable Oil and Grease by IR U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 94 ZZZZZZZZ   ZZZZZZZZ 186 ZZZZZZZZ  
2215 ZZZZZZZZ NAT 415.1 Total Organic Carbon by Combustion U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 94 ZZZZZZZZ   ZZZZZZZZ 190 ZZZZZZZZ  
2216 ZZZZZZZZ NAT 415.2 Low Level Total Organic Carbon in Water U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 94 ZZZZZZZZ   ZZZZZZZZ 189 ZZZZZZZZ  
2217 ZZZZZZZZ NAT 418.1 Total Recoverable Petroleum Hydrocarbons U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 94 ZZZZZZZZ   ZZZZZZZZ 186 ZZZZZZZZ  
2218 ZZZZZZZZ NAT 420.1 Total Recoverable Phenolics in Water U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 94 ZZZZZZZZ   ZZZZZZZZ 186 ZZZZZZZZ  
2219 ZZZZZZZZ NAT 420.2 Total Recoverable Phenolics in Water U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 94 ZZZZZZZZ   ZZZZZZZZ 30 ZZZZZZZZ  
2220 ZZZZZZZZ NAT 420.3 Total Recoverable Phenolics in Water U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 94 ZZZZZZZZ   ZZZZZZZZ 186 ZZZZZZZZ  
2329 ZZZZZZZZ NAT 904 Radium-228 in Drinking Water U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 91 ZZZZZZZZ   ZZZZZZZZ 105 ZZZZZZZZ  
2330 ZZZZZZZZ NAT 905 Radioactive Strontium in Water U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 91 ZZZZZZZZ   ZZZZZZZZ 105 ZZZZZZZZ  
512 ZZZZZZZZ NAT D4189 Silt Density Index of Water American Society for Testing of Materials ASTM USERV20 01-Dec-2003 12:00:00 AM 12 ZZZZZZZZ   ZZZZZZZZ 139 ZZZZZZZZ  
513 ZZZZZZZZ NAT D4190 Metals by Argon Emission Spectroscopy American Society for Testing of Materials ASTM USERV20 01-Dec-2003 12:00:00 AM 12 ZZZZZZZZ   ZZZZZZZZ 161 ZZZZZZZZ  
514 ZZZZZZZZ NAT D4191 Sodium in Water by FLAA American Society for Testing of Materials ASTM USERV20 01-Dec-2003 12:00:00 AM 12 ZZZZZZZZ   ZZZZZZZZ 164 ZZZZZZZZ  
515 ZZZZZZZZ NAT D4192 Potassium in Water by FLAA American Society for Testing of Materials ASTM USERV20 01-Dec-2003 12:00:00 AM 12 ZZZZZZZZ   ZZZZZZZZ 164 ZZZZZZZZ  
516 ZZZZZZZZ NAT D4193 Thiocyanate in Water American Society for Testing of Materials ASTM USERV20 01-Dec-2003 12:00:00 AM 13 ZZZZZZZZ   ZZZZZZZZ 186 ZZZZZZZZ  
1712 ZZZZZZZZ NAT PMD-BEB(IR) Bendiocarb by IR Spectroscopy U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 18 ZZZZZZZZ   ZZZZZZZZ 99 ZZZZZZZZ  
1713 ZZZZZZZZ NAT PMD-BEB(LC) Bendiocarb by HPLC U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 18 ZZZZZZZZ   ZZZZZZZZ 99 ZZZZZZZZ  
1714 ZZZZZZZZ NAT PMD-BEB(UV) Bendiocarb by UV Spectroscopy U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 18 ZZZZZZZZ   ZZZZZZZZ 99 ZZZZZZZZ  
1781 ZZZZZZZZ NAT PMD-DJA Dichloran in Dusts by IR Spectroscopy U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 18 ZZZZZZZZ   ZZZZZZZZ 99 ZZZZZZZZ  
1643 ZZZZZZZZ NAT 25B Total Gaseous Organic Emissions U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 71 ZZZZZZZZ   ZZZZZZZZ 179 ZZZZZZZZ  
1644 ZZZZZZZZ NAT 25C Nonmethane Organics in Landfill Gases U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 73 ZZZZZZZZ   ZZZZZZZZ 53 ZZZZZZZZ  
1742 ZZZZZZZZ NAT PMD-CBX(UV) Carboxin by UV Spectroscopy U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 18 ZZZZZZZZ   ZZZZZZZZ 99 ZZZZZZZZ  
1743 ZZZZZZZZ NAT PMD-CD Cadmium by AAS U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 18 ZZZZZZZZ   ZZZZZZZZ 99 ZZZZZZZZ  
1744 ZZZZZZZZ NAT PMD-CGV Chlorbromuron by GC U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 18 ZZZZZZZZ   ZZZZZZZZ 99 ZZZZZZZZ  
1745 ZZZZZZZZ NAT PMD-CHP Chlorflurecol-Methyl Ester by UV Spec. U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 18 ZZZZZZZZ   ZZZZZZZZ 99 ZZZZZZZZ  
523 ZZZZZZZZ NAT D4281(B) Oil and Grease by Soxhlet Extraction American Society for Testing of Materials ASTM USERV20 01-Dec-2003 12:00:00 AM 13 ZZZZZZZZ   ZZZZZZZZ 127 ZZZZZZZZ  
492 ZZZZZZZZ NAT D3869(C) Iodide in Saline Water by ISE-I American Society for Testing of Materials ASTM USERV20 01-Dec-2003 12:00:00 AM 13 ZZZZZZZZ   ZZZZZZZZ 87 ZZZZZZZZ  
517 ZZZZZZZZ NAT D4201 Coliphages in Water by Counting American Society for Testing of Materials ASTM USERV20 01-Dec-2003 12:00:00 AM 13 ZZZZZZZZ   ZZZZZZZZ 97 ZZZZZZZZ  
518 ZZZZZZZZ NAT D422 Particle-Size Analysis of Soils American Society for Testing of Materials ASTM USERV20 01-Dec-2003 12:00:00 AM 9 ZZZZZZZZ   ZZZZZZZZ 99 ZZZZZZZZ  
481 ZZZZZZZZ NAT D3859(A) Selenium in Water by HYDAA American Society for Testing of Materials ASTM USERV20 01-Dec-2003 12:00:00 AM 12 ZZZZZZZZ   ZZZZZZZZ 173 ZZZZZZZZ  
482 ZZZZZZZZ NAT D3859(B) Selenium in Water by GFAA American Society for Testing of Materials ASTM USERV20 01-Dec-2003 12:00:00 AM 12 ZZZZZZZZ   ZZZZZZZZ 170 ZZZZZZZZ  
483 ZZZZZZZZ NAT D3865 Plutonium in Water American Society for Testing of Materials ASTM USERV20 01-Dec-2003 12:00:00 AM 13 ZZZZZZZZ   ZZZZZZZZ 156 ZZZZZZZZ  
1155 ZZZZZZZZ NAT OH100R TCLP Acidic Semivolatiles Using HPLC US Department of Energy, Analytical Services Div. USDOE/ASD USERV20 01-Dec-2003 12:00:00 AM 62 ZZZZZZZZ   ZZZZZZZZ 62 ZZZZZZZZ  
524 ZZZZZZZZ NAT D4282 Free Cyanide in Water by Microdiffusion American Society for Testing of Materials ASTM USERV20 01-Dec-2003 12:00:00 AM 13 ZZZZZZZZ   ZZZZZZZZ 186 ZZZZZZZZ  
525 ZZZZZZZZ NAT D4323 Hydrogen Sulfide in Atmosphere American Society for Testing of Materials ASTM USERV20 01-Dec-2003 12:00:00 AM 14 ZZZZZZZZ   ZZZZZZZZ 92 ZZZZZZZZ  
526 ZZZZZZZZ NAT D4327 Anions in Water by Ion Chromatography American Society for Testing of Materials ASTM USERV20 01-Dec-2003 12:00:00 AM 12 ZZZZZZZZ   ZZZZZZZZ 70 ZZZZZZZZ  
527 ZZZZZZZZ NAT D4374 Cyanide in Water by Automated Methods American Society for Testing of Materials ASTM USERV20 01-Dec-2003 12:00:00 AM 13 ZZZZZZZZ   ZZZZZZZZ 30 ZZZZZZZZ  
1080 ZZZZZZZZ NAT 6009 Mercury by Cold Vapor Atomic Absorption National Institute for Occupational Safety and Health NIOSH USERV20 01-Dec-2003 12:00:00 AM 59 ZZZZZZZZ   ZZZZZZZZ 159 ZZZZZZZZ  
1081 ZZZZZZZZ NAT 6010 Hydrogen Cyanide by Visible Absorption National Institute for Occupational Safety and Health NIOSH USERV20 01-Dec-2003 12:00:00 AM 59 ZZZZZZZZ   ZZZZZZZZ 48 ZZZZZZZZ  
484 ZZZZZZZZ NAT D3866(A) Silver in Water by Chelation and FLAA American Society for Testing of Materials ASTM USERV20 01-Dec-2003 12:00:00 AM 12 ZZZZZZZZ   ZZZZZZZZ 164 ZZZZZZZZ  
485 ZZZZZZZZ NAT D3866(B) Silver in Water by FLAA American Society for Testing of Materials ASTM USERV20 01-Dec-2003 12:00:00 AM 12 ZZZZZZZZ   ZZZZZZZZ 164 ZZZZZZZZ  
1694 ZZZZZZZZ NAT PMD-ANF(IR) Anilazine by IR Spectroscopy U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 18 ZZZZZZZZ   ZZZZZZZZ 99 ZZZZZZZZ  
1695 ZZZZZZZZ NAT PMD-ANT Antimycin A by UV Spectroscopy U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 18 ZZZZZZZZ   ZZZZZZZZ 99 ZZZZZZZZ  
1696 ZZZZZZZZ NAT PMD-ANY ANTU by UV Spectroscopy U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 18 ZZZZZZZZ   ZZZZZZZZ 99 ZZZZZZZZ  
1697 ZZZZZZZZ NAT PMD-AS(ATE) Arsenate by Titration U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 18 ZZZZZZZZ   ZZZZZZZZ 99 ZZZZZZZZ  
1662 ZZZZZZZZ NAT 5F Non-Sulfate Particulate Matter in Air U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 71 ZZZZZZZZ   ZZZZZZZZ 70 ZZZZZZZZ  
1771 ZZZZZZZZ NAT PMD-CYZ(GC3) Cyromazine in Armor Premix by GC U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 18 ZZZZZZZZ   ZZZZZZZZ 99 ZZZZZZZZ  
1637 ZZZZZZZZ NAT 203A Time-Averaged Opacity of Emissions U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 73 ZZZZZZZZ   ZZZZZZZZ 204 ZZZZZZZZ  
1185 ZZZZZZZZ NAT RP725 Group Actinide Screening by Extraction US Department of Energy, Analytical Services Div. USDOE/ASD USERV20 01-Dec-2003 12:00:00 AM 62 ZZZZZZZZ   ZZZZZZZZ 156 ZZZZZZZZ  
1186 ZZZZZZZZ NAT RP730 Gross Gamma Screening for Matrices US Department of Energy, Analytical Services Div. USDOE/ASD USERV20 01-Dec-2003 12:00:00 AM 1 ZZZZZZZZ   ZZZZZZZZ 109 ZZZZZZZZ  
1187 ZZZZZZZZ NAT RP735 Determination of Total Fissile Content US Department of Energy, Analytical Services Div. USDOE/ASD USERV20 01-Dec-2003 12:00:00 AM 62 ZZZZZZZZ   ZZZZZZZZ 169 ZZZZZZZZ  
1188 ZZZZZZZZ NAT RS100 Radionuclides by Borehole Logging US Department of Energy, Analytical Services Div. USDOE/ASD USERV20 01-Dec-2003 12:00:00 AM 62 ZZZZZZZZ   ZZZZZZZZ 171 ZZZZZZZZ  
1693 ZZZZZZZZ NAT PMD-ANF(GC) Anilazine by GC U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 18 ZZZZZZZZ   ZZZZZZZZ 99 ZZZZZZZZ  
1813 ZZZZZZZZ NAT PMD-EUX(TITR) Ethyl Hexanediol by Acetylation & Titration U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 18 ZZZZZZZZ   ZZZZZZZZ 99 ZZZZZZZZ  
1812 ZZZZZZZZ NAT PMD-EUX(GC) Ethyl Hexanediol by GC/TCD U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 18 ZZZZZZZZ   ZZZZZZZZ 99 ZZZZZZZZ  
1768 ZZZZZZZZ NAT PMD-CUC Cyanazine by IR Spectroscopy U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 18 ZZZZZZZZ   ZZZZZZZZ 99 ZZZZZZZZ  
1769 ZZZZZZZZ NAT PMD-CYZ(GC1) Cyromazine in Trigard 75W by GC U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 18 ZZZZZZZZ   ZZZZZZZZ 99 ZZZZZZZZ  
1770 ZZZZZZZZ NAT PMD-CYZ(GC2) Cyromazine in Armor by GC U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 18 ZZZZZZZZ   ZZZZZZZZ 99 ZZZZZZZZ  
1853 ZZZZZZZZ NAT PMD-MEY(GC) Methoxychlor by GC/FID U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 18 ZZZZZZZZ   ZZZZZZZZ 99 ZZZZZZZZ  
1854 ZZZZZZZZ NAT PMD-MEY(IR) Methoxychlor by IR Spectroscopy U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 18 ZZZZZZZZ   ZZZZZZZZ 99 ZZZZZZZZ  
1855 ZZZZZZZZ NAT PMD-MEY(LC) Methoxychlor by HPLC U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 18 ZZZZZZZZ   ZZZZZZZZ 99 ZZZZZZZZ  
1735 ZZZZZZZZ NAT PMD-CAP(GC2) Captan, Carbaryl and Naled by GC U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 18 ZZZZZZZZ   ZZZZZZZZ 99 ZZZZZZZZ  
2251 ZZZZZZZZ NAT 548 Endothall in Water by Gas Chromatography U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 131 ZZZZZZZZ   ZZZZZZZZ 51 ZZZZZZZZ  
2252 ZZZZZZZZ NAT 548.1 Endothall in Drinking Water U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 133 ZZZZZZZZ   ZZZZZZZZ 35 ZZZZZZZZ  
2253 ZZZZZZZZ NAT 549 Diquat and Paraquat in Water by HPLC/UV U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 131 ZZZZZZZZ   ZZZZZZZZ 68 ZZZZZZZZ  
2254 ZZZZZZZZ NAT 549.1 Diquat and Paraquat in Water by HPLC U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 133 ZZZZZZZZ   ZZZZZZZZ 68 ZZZZZZZZ  
2255 ZZZZZZZZ NAT 550 Polycyclic Aromatic Hydrocarbons by HPLC U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 131 ZZZZZZZZ   ZZZZZZZZ 64 ZZZZZZZZ  
2256 ZZZZZZZZ NAT 550.1 Polycyclic Aromatic Hydrocarbons by HPLC U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 131 ZZZZZZZZ   ZZZZZZZZ 64 ZZZZZZZZ  
561 ZZZZZZZZ NAT D4994(A) Recovery of Viruses by Adsorption American Society for Testing of Materials ASTM USERV20 01-Dec-2003 12:00:00 AM 13 ZZZZZZZZ   ZZZZZZZZ 113 ZZZZZZZZ  
562 ZZZZZZZZ NAT D4994(B) Recovery of Viruses by Sonication American Society for Testing of Materials ASTM USERV20 01-Dec-2003 12:00:00 AM 13 ZZZZZZZZ   ZZZZZZZZ 149 ZZZZZZZZ  
563 ZZZZZZZZ NAT D5014 Formaldehyde - Indoor Air, MBTH American Society for Testing of Materials ASTM USERV20 01-Dec-2003 12:00:00 AM 14 ZZZZZZZZ   ZZZZZZZZ 45 ZZZZZZZZ  
564 ZZZZZZZZ NAT D5015 pH of Atmosphere American Society for Testing of Materials ASTM USERV20 01-Dec-2003 12:00:00 AM 14 ZZZZZZZZ   ZZZZZZZZ 150 ZZZZZZZZ  
565 ZZZZZZZZ NAT D5037 Waterborne Petroleum Oils by HPLC American Society for Testing of Materials ASTM USERV20 01-Dec-2003 12:00:00 AM 1 ZZZZZZZZ   ZZZZZZZZ 62 ZZZZZZZZ  
1079 ZZZZZZZZ NAT 6008 Stibine by Visible Spectrophotometry National Institute for Occupational Safety and Health NIOSH USERV20 01-Dec-2003 12:00:00 AM 59 ZZZZZZZZ   ZZZZZZZZ 186 ZZZZZZZZ  
2963 ZZZZZZZZ NAT I-4650-03 Nitrogen and Phosphorus, Total, Whole-water, Alkaline Persulfate Digest US-DOI, Geological Survey USDOI/USGS USERV209 08-Mar-2006 01:17:02 PM 391 ZZZZZZZZ        
2964 ZZZZZZZZ NAT 7473 Mercury in solids and solutions by thermal decomposition U.S. Environmental Protection Agency USEPA USERV209 08-Mar-2006 01:30:28 PM 94 ZZZZZZZZ        
1123 ZZZZZZZZ NAT 7903 Acids, inorganic National Institute for Occupational Safety and Health NIOSH USERV20 01-Dec-2003 12:00:00 AM 59 ZZZZZZZZ   ZZZZZZZZ 70 ZZZZZZZZ  
1124 ZZZZZZZZ NAT 7904 Cyanide by Ion Specific Electrode National Institute for Occupational Safety and Health NIOSH USERV20 01-Dec-2003 12:00:00 AM 59 ZZZZZZZZ   ZZZZZZZZ 87 ZZZZZZZZ  
1102 ZZZZZZZZ NAT 7082 Lead by Flame AAS National Institute for Occupational Safety and Health NIOSH USERV20 01-Dec-2003 12:00:00 AM 59 ZZZZZZZZ   ZZZZZZZZ 186 ZZZZZZZZ  
1103 ZZZZZZZZ NAT 7102 Beryllium and compounds National Institute for Occupational Safety and Health NIOSH USERV20 01-Dec-2003 12:00:00 AM 59 ZZZZZZZZ   ZZZZZZZZ 170 ZZZZZZZZ  
1104 ZZZZZZZZ NAT 7105 Lead by GFAAS National Institute for Occupational Safety and Health NIOSH USERV20 01-Dec-2003 12:00:00 AM 59 ZZZZZZZZ   ZZZZZZZZ 186 ZZZZZZZZ  
1211 ZZZZZZZZ NAT PB-01(A) Lead-210 in Air filters US-DOE, Environmental Measurements Lab, New York City, NY USDOE/EML USERV20 01-Dec-2003 12:00:00 AM 63 ZZZZZZZZ   ZZZZZZZZ 106 ZZZZZZZZ  
1212 ZZZZZZZZ NAT PB-01(B) Lead-210 in Bone US-DOE, Environmental Measurements Lab, New York City, NY USDOE/EML USERV20 01-Dec-2003 12:00:00 AM 63 ZZZZZZZZ   ZZZZZZZZ 106 ZZZZZZZZ  
1782 ZZZZZZZZ NAT PMD-DJG Dicrotophos by IR Spectroscopy U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 18 ZZZZZZZZ   ZZZZZZZZ 99 ZZZZZZZZ  
1692 ZZZZZZZZ NAT PMD-AMT Amitrole by Visible Spectroscopy U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 18 ZZZZZZZZ   ZZZZZZZZ 99 ZZZZZZZZ  
2331 ZZZZZZZZ NAT 906 Tritium in Drinking Water U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 91 ZZZZZZZZ   ZZZZZZZZ 110 ZZZZZZZZ  
2332 ZZZZZZZZ NAT 907 Actinides in Drinking Water U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 91 ZZZZZZZZ   ZZZZZZZZ 101 ZZZZZZZZ  
2333 ZZZZZZZZ NAT 908 Uranium in Drinking Water U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 91 ZZZZZZZZ   ZZZZZZZZ 101 ZZZZZZZZ  
2334 ZZZZZZZZ NAT 908.1 Uranium in Drinking Water U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 91 ZZZZZZZZ   ZZZZZZZZ 167 ZZZZZZZZ  
2335 ZZZZZZZZ NAT X_89_176(N) Chlorinated Herbicides by LC/MS U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 104 ZZZZZZZZ   ZZZZZZZZ 67 ZZZZZZZZ  
2336 ZZZZZZZZ NAT X_89_176(P) Chlorinated Herbicides by LC/MS U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 104 ZZZZZZZZ   ZZZZZZZZ 67 ZZZZZZZZ  
2337 ZZZZZZZZ NAT 0010(BT) Tritium in Biological Tissue U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 103 ZZZZZZZZ   ZZZZZZZZ 110 ZZZZZZZZ  
1082 ZZZZZZZZ NAT 6011 Chlorine and Bromine by IC National Institute for Occupational Safety and Health NIOSH USERV20 01-Dec-2003 12:00:00 AM 59 ZZZZZZZZ   ZZZZZZZZ 70 ZZZZZZZZ  
1184 ZZZZZZZZ NAT RP720 Gross Alpha, Beta and Tritium in Water US Department of Energy, Analytical Services Div. USDOE/ASD USERV20 01-Dec-2003 12:00:00 AM 62 ZZZZZZZZ   ZZZZZZZZ 99 ZZZZZZZZ  
1062 ZZZZZZZZ NAT 5512 Pentachlorophenol by HPLC/UV National Institute for Occupational Safety and Health NIOSH USERV20 01-Dec-2003 12:00:00 AM 59 ZZZZZZZZ   ZZZZZZZZ 62 ZZZZZZZZ  
1063 ZZZZZZZZ NAT 5514 Demeton by GC/FPD National Institute for Occupational Safety and Health NIOSH USERV20 01-Dec-2003 12:00:00 AM 59 ZZZZZZZZ   ZZZZZZZZ 48 ZZZZZZZZ  
1092 ZZZZZZZZ NAT 7013 Aluminum and Compounds National Institute for Occupational Safety and Health NIOSH USERV20 01-Dec-2003 12:00:00 AM 59 ZZZZZZZZ   ZZZZZZZZ 164 ZZZZZZZZ  
1093 ZZZZZZZZ NAT 7020 Calcium by Atomic Absorption National Institute for Occupational Safety and Health NIOSH USERV20 01-Dec-2003 12:00:00 AM 59 ZZZZZZZZ   ZZZZZZZZ 164 ZZZZZZZZ  
1088 ZZZZZZZZ NAT 6600 Nitrous Oxide by Infrared Spectrophotometry National Institute for Occupational Safety and Health NIOSH USERV20 01-Dec-2003 12:00:00 AM 59 ZZZZZZZZ   ZZZZZZZZ 186 ZZZZZZZZ  
1089 ZZZZZZZZ NAT 6601 Oxygen by Electrochemical Sensor National Institute for Occupational Safety and Health NIOSH USERV20 01-Dec-2003 12:00:00 AM 59 ZZZZZZZZ   ZZZZZZZZ 84 ZZZZZZZZ  
2962 ZZZZZZZZ NAT TO15 Determination Of Volatile Organic Compounds In Air, Specially-PreparedCanisters(GC/MS) U.S. Environmental Protection Agency USEPA USERV207 09-Sep-2005 01:06:06 PM 251 ZZZZZZZZ        
1117 ZZZZZZZZ NAT 7602 Crystalline Silica by Infra-Red Absorption National Institute for Occupational Safety and Health NIOSH USERV20 01-Dec-2003 12:00:00 AM 59 ZZZZZZZZ   ZZZZZZZZ 186 ZZZZZZZZ  
1118 ZZZZZZZZ NAT 7603 Crystalline Silica in Coal Mine Dust National Institute for Occupational Safety and Health NIOSH USERV20 01-Dec-2003 12:00:00 AM 59 ZZZZZZZZ   ZZZZZZZZ 186 ZZZZZZZZ  
1119 ZZZZZZZZ NAT 7604 Hexavalent Chromium by Ion Chromatograph National Institute for Occupational Safety and Health NIOSH USERV20 01-Dec-2003 12:00:00 AM 59 ZZZZZZZZ   ZZZZZZZZ 70 ZZZZZZZZ  
1120 ZZZZZZZZ NAT 7900 Arsenic National Institute for Occupational Safety and Health NIOSH USERV20 01-Dec-2003 12:00:00 AM 59 ZZZZZZZZ   ZZZZZZZZ 157 ZZZZZZZZ  
498 ZZZZZZZZ NAT D3921 Oil and Grease and Petroleum Hydrocarbons American Society for Testing of Materials ASTM USERV20 01-Dec-2003 12:00:00 AM 13 ZZZZZZZZ   ZZZZZZZZ 179 ZZZZZZZZ  
499 ZZZZZZZZ NAT D3972 Uranium by Radiochemistry American Society for Testing of Materials ASTM USERV20 01-Dec-2003 12:00:00 AM 13 ZZZZZZZZ   ZZZZZZZZ 156 ZZZZZZZZ  
500 ZZZZZZZZ NAT D3973 Halogenated Hydrocarbons in Water American Society for Testing of Materials ASTM USERV20 01-Dec-2003 12:00:00 AM 13 ZZZZZZZZ   ZZZZZZZZ 51 ZZZZZZZZ  
501 ZZZZZZZZ NAT D3977 Suspended-Sediment in Water American Society for Testing of Materials ASTM USERV20 01-Dec-2003 12:00:00 AM 13 ZZZZZZZZ   ZZZZZZZZ 127 ZZZZZZZZ  
502 ZZZZZZZZ NAT D3986 Barium in Water by DCAPS American Society for Testing of Materials ASTM USERV20 01-Dec-2003 12:00:00 AM 13 ZZZZZZZZ   ZZZZZZZZ 161 ZZZZZZZZ  
453 ZZZZZZZZ NAT D3557(C) Cadmium in Water by Polarography American Society for Testing of Materials ASTM USERV20 01-Dec-2003 12:00:00 AM 12 ZZZZZZZZ   ZZZZZZZZ 90 ZZZZZZZZ  
454 ZZZZZZZZ NAT D3557(D) Cadmium in Water by GFAA American Society for Testing of Materials ASTM USERV20 01-Dec-2003 12:00:00 AM 12 ZZZZZZZZ   ZZZZZZZZ 170 ZZZZZZZZ  
455 ZZZZZZZZ NAT D3558(A) Cobalt in Water by FLAA American Society for Testing of Materials ASTM USERV20 01-Dec-2003 12:00:00 AM 12 ZZZZZZZZ   ZZZZZZZZ 164 ZZZZZZZZ  
456 ZZZZZZZZ NAT D3558(B) Cobalt in Water by Chelation and FLAA American Society for Testing of Materials ASTM USERV20 01-Dec-2003 12:00:00 AM 12 ZZZZZZZZ   ZZZZZZZZ 164 ZZZZZZZZ  
1121 ZZZZZZZZ NAT 7901 Arsenic Trioxide National Institute for Occupational Safety and Health NIOSH USERV20 01-Dec-2003 12:00:00 AM 59 ZZZZZZZZ   ZZZZZZZZ 170 ZZZZZZZZ  
1122 ZZZZZZZZ NAT 7902 Fluorides, Aerosol and Gas, by ISE National Institute for Occupational Safety and Health NIOSH USERV20 01-Dec-2003 12:00:00 AM 59 ZZZZZZZZ   ZZZZZZZZ 87 ZZZZZZZZ  
1161 ZZZZZZZZ NAT OP100R PCBs in Radioactive Wastes Using GC-ECD US Department of Energy, Analytical Services Div. USDOE/ASD USERV20 01-Dec-2003 12:00:00 AM 62 ZZZZZZZZ   ZZZZZZZZ 51 ZZZZZZZZ  
1162 ZZZZZZZZ NAT OP130R TCLP for Semivolatiles and Pesticides US Department of Energy, Analytical Services Div. USDOE/ASD USERV20 01-Dec-2003 12:00:00 AM 62 ZZZZZZZZ   ZZZZZZZZ 51 ZZZZZZZZ  
1163 ZZZZZZZZ NAT OS010 Total Organic Chlorine in Oil US Department of Energy, Analytical Services Div. USDOE/ASD USERV20 01-Dec-2003 12:00:00 AM 62 ZZZZZZZZ   ZZZZZZZZ 185 ZZZZZZZZ  
1114 ZZZZZZZZ NAT 7506 Boron Carbide National Institute for Occupational Safety and Health NIOSH USERV20 01-Dec-2003 12:00:00 AM 59 ZZZZZZZZ   ZZZZZZZZ 198 ZZZZZZZZ  
1115 ZZZZZZZZ NAT 7600 Hexavalent Chromium by UV-Visible Spec. National Institute for Occupational Safety and Health NIOSH USERV20 01-Dec-2003 12:00:00 AM 59 ZZZZZZZZ   ZZZZZZZZ 186 ZZZZZZZZ  
1083 ZZZZZZZZ NAT 6012 Sulfuryl Fluoride by Ion Chromatography National Institute for Occupational Safety and Health NIOSH USERV20 01-Dec-2003 12:00:00 AM 59 ZZZZZZZZ   ZZZZZZZZ 70 ZZZZZZZZ  
1084 ZZZZZZZZ NAT 6013 Hydrogen Sulfide by Ion Chromatography National Institute for Occupational Safety and Health NIOSH USERV20 01-Dec-2003 12:00:00 AM 59 ZZZZZZZZ   ZZZZZZZZ 70 ZZZZZZZZ  
1116 ZZZZZZZZ NAT 7601 Crystalline Silica by VIS National Institute for Occupational Safety and Health NIOSH USERV20 01-Dec-2003 12:00:00 AM 59 ZZZZZZZZ   ZZZZZZZZ 186 ZZZZZZZZ  
1086 ZZZZZZZZ NAT 6015 Ammonia National Institute for Occupational Safety and Health NIOSH USERV20 01-Dec-2003 12:00:00 AM 59 ZZZZZZZZ   ZZZZZZZZ 186 ZZZZZZZZ  
1087 ZZZZZZZZ NAT 6402 Phosphorus Trichloride by Visible Spec. National Institute for Occupational Safety and Health NIOSH USERV20 01-Dec-2003 12:00:00 AM 59 ZZZZZZZZ   ZZZZZZZZ 186 ZZZZZZZZ  
1160 ZZZZZZZZ NAT OP040R ZHE Extraction for TCLP Volatiles US Department of Energy, Analytical Services Div. USDOE/ASD USERV20 01-Dec-2003 12:00:00 AM 62 ZZZZZZZZ   ZZZZZZZZ 99 ZZZZZZZZ  
1106 ZZZZZZZZ NAT 7400 Asbestos by PCM National Institute for Occupational Safety and Health NIOSH USERV20 01-Dec-2003 12:00:00 AM 59 ZZZZZZZZ   ZZZZZZZZ 98 ZZZZZZZZ  
1195 ZZZZZZZZ NAT AM-03(T) Americium-241 in Tissue US-DOE, Environmental Measurements Lab, New York City, NY USDOE/EML USERV20 01-Dec-2003 12:00:00 AM 63 ZZZZZZZZ   ZZZZZZZZ 156 ZZZZZZZZ  
1196 ZZZZZZZZ NAT AM-03(W) Americium-241 in Water US-DOE, Environmental Measurements Lab, New York City, NY USDOE/EML USERV20 01-Dec-2003 12:00:00 AM 63 ZZZZZZZZ   ZZZZZZZZ 156 ZZZZZZZZ  
1197 ZZZZZZZZ NAT ANION-01 Anions - Ion Chromatography US-DOE, Environmental Measurements Lab, New York City, NY USDOE/EML USERV20 01-Dec-2003 12:00:00 AM 63 ZZZZZZZZ   ZZZZZZZZ 70 ZZZZZZZZ  
1668 ZZZZZZZZ NAT 50APP-D Ozone in the Atmosphere U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 74 ZZZZZZZZ   ZZZZZZZZ 167 ZZZZZZZZ  
1669 ZZZZZZZZ NAT 50APP-E Hydrocarbons in Atmosphere U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 74 ZZZZZZZZ   ZZZZZZZZ 165 ZZZZZZZZ  
1670 ZZZZZZZZ NAT 50APP-F NO2 in Atmosphere - Chemiluminescense U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 74 ZZZZZZZZ   ZZZZZZZZ 167 ZZZZZZZZ  
1671 ZZZZZZZZ NAT 50APP-G Lead in Particulate Matter U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 74 ZZZZZZZZ   ZZZZZZZZ 157 ZZZZZZZZ  
1672 ZZZZZZZZ NAT 50APP-J Suspended Particulate Matter (PM10) U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 74 ZZZZZZZZ   ZZZZZZZZ 113 ZZZZZZZZ  
1645 ZZZZZZZZ NAT 25D Volatile Organic Concentration in Waste U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 71 ZZZZZZZZ   ZZZZZZZZ 52 ZZZZZZZZ  
1060 ZZZZZZZZ NAT 5509 3,3-Dichlorobenzidine and Benzidine HPLC National Institute for Occupational Safety and Health NIOSH USERV20 01-Dec-2003 12:00:00 AM 59 ZZZZZZZZ   ZZZZZZZZ 62 ZZZZZZZZ  
1061 ZZZZZZZZ NAT 5510 Chlordane by GC/ECD National Institute for Occupational Safety and Health NIOSH USERV20 01-Dec-2003 12:00:00 AM 59 ZZZZZZZZ   ZZZZZZZZ 48 ZZZZZZZZ  
1722 ZZZZZZZZ NAT PMD-BEN(UV) Bentazon by UV Spectroscopy U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 18 ZZZZZZZZ   ZZZZZZZZ 99 ZZZZZZZZ  
1648 ZZZZZZZZ NAT 26A Hydrogen Halide/Halogen by Isokinetic U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 71 ZZZZZZZZ   ZZZZZZZZ 70 ZZZZZZZZ  
2297 ZZZZZZZZ NAT 625-S Organics in Sludge - Base/Neutral and Acid U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 87 ZZZZZZZZ   ZZZZZZZZ 57 ZZZZZZZZ  
575 ZZZZZZZZ NAT D5089 Velocity of Water,electromagnetic meters American Society for Testing of Materials ASTM USERV20 01-Dec-2003 12:00:00 AM 1 ZZZZZZZZ   ZZZZZZZZ 76 ZZZZZZZZ  
576 ZZZZZZZZ NAT D511(A) Calcium and Magnesium in Water by Titration American Society for Testing of Materials ASTM USERV20 01-Dec-2003 12:00:00 AM 12 ZZZZZZZZ   ZZZZZZZZ 203 ZZZZZZZZ  
533 ZZZZZZZZ NAT D4454 Total and Respiring Bacteria American Society for Testing of Materials ASTM USERV20 01-Dec-2003 12:00:00 AM 13 ZZZZZZZZ   ZZZZZZZZ 97 ZZZZZZZZ  
534 ZZZZZZZZ NAT D4455 Aquatic Bacteria by Epifluorescence American Society for Testing of Materials ASTM USERV20 01-Dec-2003 12:00:00 AM 13 ZZZZZZZZ   ZZZZZZZZ 97 ZZZZZZZZ  
535 ZZZZZZZZ NAT D4458 Chloride Ions in Saline Waters American Society for Testing of Materials ASTM USERV20 01-Dec-2003 12:00:00 AM 13 ZZZZZZZZ   ZZZZZZZZ 203 ZZZZZZZZ  
536 ZZZZZZZZ NAT D4478(A) Immediate Oxygen Uptake American Society for Testing of Materials ASTM USERV20 01-Dec-2003 12:00:00 AM 13 ZZZZZZZZ   ZZZZZZZZ 118 ZZZZZZZZ  
493 ZZZZZZZZ NAT D3869(D) Bromide in Saline Water by Colorimetry American Society for Testing of Materials ASTM USERV20 01-Dec-2003 12:00:00 AM 13 ZZZZZZZZ   ZZZZZZZZ 45 ZZZZZZZZ  
494 ZZZZZZZZ NAT D3871 Purgeable Organics in Water American Society for Testing of Materials ASTM USERV20 01-Dec-2003 12:00:00 AM 13 ZZZZZZZZ   ZZZZZZZZ 48 ZZZZZZZZ  
495 ZZZZZZZZ NAT D3875 Alkalinity in Water American Society for Testing of Materials ASTM USERV20 01-Dec-2003 12:00:00 AM 13 ZZZZZZZZ   ZZZZZZZZ 150 ZZZZZZZZ  
496 ZZZZZZZZ NAT D3919 Trace Elements in Water Using GFAA American Society for Testing of Materials ASTM USERV20 01-Dec-2003 12:00:00 AM 1 ZZZZZZZZ   ZZZZZZZZ 170 ZZZZZZZZ  
497 ZZZZZZZZ NAT D3920 Strontium in Water by FLAA American Society for Testing of Materials ASTM USERV20 01-Dec-2003 12:00:00 AM 12 ZZZZZZZZ   ZZZZZZZZ 164 ZZZZZZZZ  
1165 ZZZZZZZZ NAT OS040(S) Volatile Organics in Soil US Department of Energy, Analytical Services Div. USDOE/ASD USERV20 01-Dec-2003 12:00:00 AM 62 ZZZZZZZZ   ZZZZZZZZ 57 ZZZZZZZZ  
1108 ZZZZZZZZ NAT 7402 Asbestos by TEM National Institute for Occupational Safety and Health NIOSH USERV20 01-Dec-2003 12:00:00 AM 59 ZZZZZZZZ   ZZZZZZZZ 98 ZZZZZZZZ  
1109 ZZZZZZZZ NAT 7500 Crystalline Silica by X-Ray Diffraction National Institute for Occupational Safety and Health NIOSH USERV20 01-Dec-2003 12:00:00 AM 59 ZZZZZZZZ   ZZZZZZZZ 198 ZZZZZZZZ  
1720 ZZZZZZZZ NAT PMD-BEL(LC) Bensulide by HPLC U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 18 ZZZZZZZZ   ZZZZZZZZ 99 ZZZZZZZZ  
1721 ZZZZZZZZ NAT PMD-BEN(LC) Bentazon by HPLC U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 18 ZZZZZZZZ   ZZZZZZZZ 99 ZZZZZZZZ  
2928 ZZZZZZZZ NAT 1605 Aeromonas in Finished Water Membrane Filtration Using Ampicillin-Dextrin Agar with Vancomycin (ADA-V) U.S. Environmental Protection Agency USEPA USERV202 30-Mar-2004 12:00:00 AM 378 ZZZZZZZZ          
2929 ZZZZZZZZ NAT 1622 Crytosporidium in Water by Filtration/IMS/FA - April 2001 Update U.S. Environmental Protection Agency USEPA USERV202 30-Mar-2004 12:00:00 AM 386 ZZZZZZZZ          
2930 ZZZZZZZZ NAT 1623 Cryptosporidium and Giardia in Water by Filtration/IMS/FA - April 2001 Update U.S. Environmental Protection Agency USEPA USERV202 30-Mar-2004 12:00:00 AM 385 ZZZZZZZZ          
1646 ZZZZZZZZ NAT 25E Vapor Phase Organic Concentration in Waste U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 73 ZZZZZZZZ   ZZZZZZZZ 53 ZZZZZZZZ  
1647 ZZZZZZZZ NAT 26 Hydrogen Chloride from Stationary Sources U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 71 ZZZZZZZZ   ZZZZZZZZ 70 ZZZZZZZZ  
578 ZZZZZZZZ NAT D512(A) Chloride in Water by Mercurimetric Titration American Society for Testing of Materials ASTM USERV20 01-Dec-2003 12:00:00 AM 12 ZZZZZZZZ   ZZZZZZZZ 203 ZZZZZZZZ  
579 ZZZZZZZZ NAT D512(B) Chloride in Water by Silver Nitrate Titration American Society for Testing of Materials ASTM USERV20 01-Dec-2003 12:00:00 AM 12 ZZZZZZZZ   ZZZZZZZZ 203 ZZZZZZZZ  
528 ZZZZZZZZ NAT D4382 Barium in Water by GFAA American Society for Testing of Materials ASTM USERV20 01-Dec-2003 12:00:00 AM 12 ZZZZZZZZ   ZZZZZZZZ 170 ZZZZZZZZ  
529 ZZZZZZZZ NAT D4408 Open-Channel Flow by Acoustic Means American Society for Testing of Materials ASTM USERV20 01-Dec-2003 12:00:00 AM 1 ZZZZZZZZ   ZZZZZZZZ 28 ZZZZZZZZ  
530 ZZZZZZZZ NAT D4409 Open-Channel Flow by RECM American Society for Testing of Materials ASTM USERV20 01-Dec-2003 12:00:00 AM 1 ZZZZZZZZ   ZZZZZZZZ 78 ZZZZZZZZ  
531 ZZZZZZZZ NAT D4412 Sulfate-Reducing Bacteria American Society for Testing of Materials ASTM USERV20 01-Dec-2003 12:00:00 AM 13 ZZZZZZZZ   ZZZZZZZZ 118 ZZZZZZZZ  
1198 ZZZZZZZZ NAT CA-01 Calcium - AA Spectrometry US-DOE, Environmental Measurements Lab, New York City, NY USDOE/EML USERV20 01-Dec-2003 12:00:00 AM 63 ZZZZZZZZ   ZZZZZZZZ 157 ZZZZZZZZ  
1199 ZZZZZZZZ NAT CA-02 Calcium - Titration US-DOE, Environmental Measurements Lab, New York City, NY USDOE/EML USERV20 01-Dec-2003 12:00:00 AM 63 ZZZZZZZZ   ZZZZZZZZ 203 ZZZZZZZZ  
1200 ZZZZZZZZ NAT F-01 Fluoride in Soil and Sediment US-DOE, Environmental Measurements Lab, New York City, NY USDOE/EML USERV20 01-Dec-2003 12:00:00 AM 63 ZZZZZZZZ   ZZZZZZZZ 87 ZZZZZZZZ  
1131 ZZZZZZZZ NAT 8005(B) Elements in blood or tissue by ICP National Institute for Occupational Safety and Health NIOSH USERV20 01-Dec-2003 12:00:00 AM 59 ZZZZZZZZ   ZZZZZZZZ 174 ZZZZZZZZ  
1132 ZZZZZZZZ NAT 8005(T) Elements in blood or tissue by ICP National Institute for Occupational Safety and Health NIOSH USERV20 01-Dec-2003 12:00:00 AM 59 ZZZZZZZZ   ZZZZZZZZ 174 ZZZZZZZZ  
2944 ZZZZZZZZ NAT 8195 Determination of Turbidity Hach Chemical Company HACH USERV205 24-Feb-2005 09:37:14 AM 86 ZZZZZZZZ        
2945 ZZZZZZZZ NAT 8368 Coliform Bacteria, Fecal MPN Hach Chemical Company HACH USERV205 24-Feb-2005 10:22:05 AM 86 ZZZZZZZZ        
2946 ZZZZZZZZ NAT 8241 Heterotrophic Bacteria, Pour Plate Hach Chemical Company HACH USERV205 24-Feb-2005 10:23:30 AM 86 ZZZZZZZZ        
2947 ZZZZZZZZ NAT 10018 Total and Fecal Coliforms, E. Coli, P/A Hach Chemical Company HACH USERV205 24-Feb-2005 10:24:39 AM 86 ZZZZZZZZ        
2948 ZZZZZZZZ NAT 8025 Color, APHA Platinum-Cobalt Hach Chemical Company HACH USERV205 24-Feb-2005 10:27:54 AM 86 ZZZZZZZZ        
2949 ZZZZZZZZ NAT 10001 Nitrogen, Ammonia, Electrode Hach Chemical Company HACH USERV205 24-Feb-2005 10:28:55 AM 86 ZZZZZZZZ        
2950 ZZZZZZZZ NAT 8323 Fluoride, Electrode Hach Chemical Company HACH USERV205 24-Feb-2005 10:29:50 AM 86 ZZZZZZZZ        
2951 ZZZZZZZZ NAT 8186 Silica, Colorimetric Hach Chemical Company HACH USERV205 24-Feb-2005 10:30:57 AM 86 ZZZZZZZZ        
2952 ZZZZZZZZ NAT 8375 Temperature, Thermometric Hach Chemical Company HACH USERV205 24-Feb-2005 10:46:33 AM 86 ZZZZZZZZ        
2953 ZZZZZZZZ NAT 10027 Fecal Coliforms, MPN (sludges) Hach Chemical Company HACH USERV205 24-Feb-2005 10:47:51 AM 86 ZZZZZZZZ        
2954 ZZZZZZZZ NAT 10028 Fecal Coliforms, MPN (sludges) Hach Chemical Company HACH USERV205 24-Feb-2005 10:48:40 AM 86 ZZZZZZZZ        
2955 ZZZZZZZZ NAT 8172 Fecal Streptococci, MPN Hach Chemical Company HACH USERV205 24-Feb-2005 11:16:18 AM 86 ZZZZZZZZ        
2956 ZZZZZZZZ NAT 10002 Nitrogen, Ammonia, Electrode, Known Addition Hach Chemical Company HACH USERV205 24-Feb-2005 11:18:31 AM 86 ZZZZZZZZ        
2957 ZZZZZZZZ NAT 8271 Residue, Total Solids Hach Chemical Company HACH USERV205 24-Feb-2005 11:19:31 AM 86 ZZZZZZZZ        
471 ZZZZZZZZ NAT D3649 High Resolution Gamma-Ray Spectrometry American Society for Testing of Materials ASTM USERV20 01-Dec-2003 12:00:00 AM 13 ZZZZZZZZ   ZZZZZZZZ 171 ZZZZZZZZ  
472 ZZZZZZZZ NAT D3650 Waterborne Petroleum Oil by Fluorescence American Society for Testing of Materials ASTM USERV20 01-Dec-2003 12:00:00 AM 13 ZZZZZZZZ   ZZZZZZZZ 99 ZZZZZZZZ  
1085 ZZZZZZZZ NAT 6014 Nitric Oxide and Nitrogen Dioxide National Institute for Occupational Safety and Health NIOSH USERV20 01-Dec-2003 12:00:00 AM 59 ZZZZZZZZ   ZZZZZZZZ 186 ZZZZZZZZ  
1152 ZZZZZZZZ NAT MU012R Cyanide by Microdistillation and Argento US Department of Energy, Analytical Services Div. USDOE/ASD USERV20 01-Dec-2003 12:00:00 AM 62 ZZZZZZZZ   ZZZZZZZZ 203 ZZZZZZZZ  
1153 ZZZZZZZZ NAT OG015R Volatile Organics in Radioactive Liquids US Department of Energy, Analytical Services Div. USDOE/ASD USERV20 01-Dec-2003 12:00:00 AM 62 ZZZZZZZZ   ZZZZZZZZ 48 ZZZZZZZZ  
1154 ZZZZZZZZ NAT OG100R PCBs in Solid Radioactive Wastes US Department of Energy, Analytical Services Div. USDOE/ASD USERV20 01-Dec-2003 12:00:00 AM 62 ZZZZZZZZ   ZZZZZZZZ 48 ZZZZZZZZ  
1193 ZZZZZZZZ NAT AM-02 Americium-241 in Soil US-DOE, Environmental Measurements Lab, New York City, NY USDOE/EML USERV20 01-Dec-2003 12:00:00 AM 63 ZZZZZZZZ   ZZZZZZZZ 171 ZZZZZZZZ  
1107 ZZZZZZZZ NAT 7401 Alkaline Dusts by Titration National Institute for Occupational Safety and Health NIOSH USERV20 01-Dec-2003 12:00:00 AM 59 ZZZZZZZZ   ZZZZZZZZ 203 ZZZZZZZZ  
2931 ZZZZZZZZ NAT 9222-(B+B.5c) Total Coliform Fermentation Technique, Multi-tube Fermentation with Enrichment Technique American Public Health Association APHA USERV202 03-May-2004 12:00:00 AM 150 ZZZZZZZZ          
1665 ZZZZZZZZ NAT 50APP-A Sulfur Dioxide in Atmosphere U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 74 ZZZZZZZZ   ZZZZZZZZ 186 ZZZZZZZZ  
1666 ZZZZZZZZ NAT 50APP-B Suspended Particulate Matter U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 74 ZZZZZZZZ   ZZZZZZZZ 113 ZZZZZZZZ  
1667 ZZZZZZZZ NAT 50APP-C Carbon Monoxide in Atmosphere - NDIR U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 74 ZZZZZZZZ   ZZZZZZZZ 179 ZZZZZZZZ  
448 ZZZZZZZZ NAT D3478 Chlorinated Phenoxy-Acid Herbicides American Society for Testing of Materials ASTM USERV20 01-Dec-2003 12:00:00 AM 13 ZZZZZZZZ   ZZZZZZZZ 51 ZZZZZZZZ  
449 ZZZZZZZZ NAT D3534(ECD) PCBs in Water by Gas Chromatography American Society for Testing of Materials ASTM USERV20 01-Dec-2003 12:00:00 AM 13 ZZZZZZZZ   ZZZZZZZZ 51 ZZZZZZZZ  
450 ZZZZZZZZ NAT D3534(ELCD) PCBs in Water by Gas Chromatography American Society for Testing of Materials ASTM USERV20 01-Dec-2003 12:00:00 AM 13 ZZZZZZZZ   ZZZZZZZZ 52 ZZZZZZZZ  
451 ZZZZZZZZ NAT D3557(A) Cadmium in Water by FLAA American Society for Testing of Materials ASTM USERV20 01-Dec-2003 12:00:00 AM 12 ZZZZZZZZ   ZZZZZZZZ 164 ZZZZZZZZ  
452 ZZZZZZZZ NAT D3557(B) Cadmium in Water by Chelation and FLAA American Society for Testing of Materials ASTM USERV20 01-Dec-2003 12:00:00 AM 12 ZZZZZZZZ   ZZZZZZZZ 164 ZZZZZZZZ  
570 ZZZZZZZZ NAT D5072 Radon in Drinking Water American Society for Testing of Materials ASTM USERV20 01-Dec-2003 12:00:00 AM 13 ZZZZZZZZ   ZZZZZZZZ 110 ZZZZZZZZ  
571 ZZZZZZZZ NAT D5075 Nicotine in Indoor Air - GC/NPD American Society for Testing of Materials ASTM USERV20 01-Dec-2003 12:00:00 AM 14 ZZZZZZZZ   ZZZZZZZZ 58 ZZZZZZZZ  
1723 ZZZZZZZZ NAT PMD-BEO Thiobencarb by GC/FID U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 18 ZZZZZZZZ   ZZZZZZZZ 99 ZZZZZZZZ  
1724 ZZZZZZZZ NAT PMD-BIL Bitertanol by GC U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 18 ZZZZZZZZ   ZZZZZZZZ 99 ZZZZZZZZ  
1663 ZZZZZZZZ NAT 5G Particulate Emissions in Air U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 71 ZZZZZZZZ   ZZZZZZZZ 127 ZZZZZZZZ  
1664 ZZZZZZZZ NAT 5H Particulate Emissions in Air U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 71 ZZZZZZZZ   ZZZZZZZZ 127 ZZZZZZZZ  
577 ZZZZZZZZ NAT D511(B) Calcium and Magnesium in Water by FLAA American Society for Testing of Materials ASTM USERV20 01-Dec-2003 12:00:00 AM 12 ZZZZZZZZ   ZZZZZZZZ 164 ZZZZZZZZ  
488 ZZZZZZZZ NAT D3867(B) Nitrite-Nitrate by Manual Cd Reduction American Society for Testing of Materials ASTM USERV20 01-Dec-2003 12:00:00 AM 12 ZZZZZZZZ   ZZZZZZZZ 186 ZZZZZZZZ  
1189 ZZZZZZZZ NAT RS551 Isolation of Technetium-99 by Anion Exchange US Department of Energy, Analytical Services Div. USDOE/ASD USERV20 01-Dec-2003 12:00:00 AM 62 ZZZZZZZZ   ZZZZZZZZ 105 ZZZZZZZZ  
1190 ZZZZZZZZ NAT SA010 VOCs in Headspace Gas with Manifold US Department of Energy, Analytical Services Div. USDOE/ASD USERV20 01-Dec-2003 12:00:00 AM 62 ZZZZZZZZ   ZZZZZZZZ 99 ZZZZZZZZ  
1191 ZZZZZZZZ NAT SA011 VOCs in Headspace Gas using SUMMA Canisters US Department of Energy, Analytical Services Div. USDOE/ASD USERV20 01-Dec-2003 12:00:00 AM 62 ZZZZZZZZ   ZZZZZZZZ 99 ZZZZZZZZ  
1192 ZZZZZZZZ NAT AM-01 Americium in Soil US-DOE, Environmental Measurements Lab, New York City, NY USDOE/EML USERV20 01-Dec-2003 12:00:00 AM 63 ZZZZZZZZ   ZZZZZZZZ 156 ZZZZZZZZ  
1151 ZZZZZZZZ NAT MS410(W) Colorimetric Test for Nickel in Water US Department of Energy, Analytical Services Div. USDOE/ASD USERV20 01-Dec-2003 12:00:00 AM 62 ZZZZZZZZ   ZZZZZZZZ 45 ZZZZZZZZ  
2938 ZZZZZZZZ NAT COLILERT-182000 Colilert-18 Quanti-Tray/2000; MPN - Multi Tube, Multi Well for E.coli IDEXX Laboratories IDEXX USERV204 21-Dec-2004 07:55:26 AM 150 ZZZZZZZZ        
2940 ZZZZZZZZ NAT ENTEROLERT Enterolert Quanti-Tray; Multi Tube, Multi Well, for Enterococcii IDEXX Laboratories IDEXX USERV204 21-Dec-2004 08:01:41 AM 150 ZZZZZZZZ        
2941 ZZZZZZZZ NAT ENTEROLERT2000 Enterolert Quanti-Tray/2000; Multi Tube, Multi Well, for Enterococcii IDEXX Laboratories IDEXX USERV204 21-Dec-2004 08:03:56 AM 150 ZZZZZZZZ        
2926 ZZZZZZZZ NAT 1603 Escherichia coli in Water by Membrane Filtration Using Modified membrane-Thermotolerant E. coli Agar (Modified mTEC) U.S. Environmental Protection Agency USEPA USERV202 30-Mar-2004 12:00:00 AM 380 ZZZZZZZZ          
178 ZZZZZZZZ NAT 4500-CLO(B) Chlorine Dioxide in Water by Titration- Iodometric Method American Public Health Association APHA USERV20 01-Dec-2003 12:00:00 AM 3 ZZZZZZZZ   ZZZZZZZZ 203 ZZZZZZZZ  
1475 ZZZZZZZZ NAT I5095 Beryllium in Bottom Material by FLAA US-DOI, Geological Survey USDOI/USGS USERV20 01-Dec-2003 12:00:00 AM 64 ZZZZZZZZ   ZZZZZZZZ 164 ZZZZZZZZ  
1476 ZZZZZZZZ NAT I5110 Boron in Bottom Material by Colorimetry US-DOI, Geological Survey USDOI/USGS USERV20 01-Dec-2003 12:00:00 AM 64 ZZZZZZZZ   ZZZZZZZZ 186 ZZZZZZZZ  
1477 ZZZZZZZZ NAT I5135 Cadmium in Bottom Material by FLAA US-DOI, Geological Survey USDOI/USGS USERV20 01-Dec-2003 12:00:00 AM 64 ZZZZZZZZ   ZZZZZZZZ 164 ZZZZZZZZ  
2958 ZZZZZZZZ NAT 8277 Residue, Volatile, Filterable (dissolved) Hach Chemical Company HACH USERV205 24-Feb-2005 11:20:52 AM 86 ZZZZZZZZ        
2959 ZZZZZZZZ NAT 9213-D E. coli method American Public Health Association APHA USERV205 24-Feb-2005 11:25:47 AM 150 ZZZZZZZZ        
2018 ZZZZZZZZ NAT TO-8 Cresols and Phenols in Air by HPLC U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 82 ZZZZZZZZ   ZZZZZZZZ 64 ZZZZZZZZ  
2019 ZZZZZZZZ NAT TO-9 Dioxin in Air by HRGC/HRMS U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 82 ZZZZZZZZ   ZZZZZZZZ 40 ZZZZZZZZ  
2020 ZZZZZZZZ NAT HERL_001 Organchlorine Pesticides in Tissue U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 85 ZZZZZZZZ   ZZZZZZZZ 51 ZZZZZZZZ  
1965 ZZZZZZZZ NAT PMD-TSU Trifluralin by IR Spectroscopy U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 18 ZZZZZZZZ   ZZZZZZZZ 99 ZZZZZZZZ  
1966 ZZZZZZZZ NAT PMD-VAE PMP by UV Spectroscopy U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 18 ZZZZZZZZ   ZZZZZZZZ 99 ZZZZZZZZ  
1967 ZZZZZZZZ NAT PMD-VER(IR) Vernolate by IR Spectroscopy U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 18 ZZZZZZZZ   ZZZZZZZZ 99 ZZZZZZZZ  
1968 ZZZZZZZZ NAT PMD-VER(LC) Vernolate by HPLC U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 18 ZZZZZZZZ   ZZZZZZZZ 99 ZZZZZZZZ  
1969 ZZZZZZZZ NAT PMD-WAR Warfarin and Sulfaquinoxaline by HPLC U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 18 ZZZZZZZZ   ZZZZZZZZ 99 ZZZZZZZZ  
1970 ZZZZZZZZ NAT PMD-WAR(LC) Warfarin by HPLC U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 18 ZZZZZZZZ   ZZZZZZZZ 99 ZZZZZZZZ  
2925 ZZZZZZZZ NAT 1602 Male-specific (F+) and Somatic Coliphage in Water by Single Agar Layer (SAL) Procedure U.S. Environmental Protection Agency USEPA USERV202 30-Mar-2004 12:00:00 AM 389 ZZZZZZZZ          
2538 ZZZZZZZZ NAT 206.2_M Arsenic by GFAA U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 111 ZZZZZZZZ   ZZZZZZZZ 170 ZZZZZZZZ  
2598 ZZZZZZZZ NAT INTERIM1 Hydrogen Cyanide Released from Wastes U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 121 ZZZZZZZZ   ZZZZZZZZ 118 ZZZZZZZZ  
2599 ZZZZZZZZ NAT INTERIM2 Hydrogen Sulfide Released from Wastes U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 128 ZZZZZZZZ   ZZZZZZZZ 118 ZZZZZZZZ  
1041 ZZZZZZZZ NAT 5025 Chlorinated Diphenyl Oxide by GC/ECD National Institute for Occupational Safety and Health NIOSH USERV20 01-Dec-2003 12:00:00 AM 59 ZZZZZZZZ   ZZZZZZZZ 48 ZZZZZZZZ  
1094 ZZZZZZZZ NAT 7024 Chromium by Flame Atomic Absorption National Institute for Occupational Safety and Health NIOSH USERV20 01-Dec-2003 12:00:00 AM 59 ZZZZZZZZ   ZZZZZZZZ 164 ZZZZZZZZ  
2927 ZZZZZZZZ NAT 1604 Total Coliforms and E. coli in Water by Membrane Filtration Using a Simultaneous Detection Technique (MI Medium) U.S. Environmental Protection Agency USEPA USERV202 30-Mar-2004 12:00:00 AM 390 ZZZZZZZZ          
2932 ZZZZZZZZ NAT 9221-B.1 Escherichia coli Fermentation Technique, Multi-tube Fermentation Technique American Public Health Association APHA USERV202 03-May-2004 12:00:00 AM 150 ZZZZZZZZ          
2933 ZZZZZZZZ NAT 9221-F Escherichia coli, Multi-tube Fermentation Technique American Public Health Association APHA USERV202 03-May-2004 12:00:00 AM 150 ZZZZZZZZ          
2934 ZZZZZZZZ NAT COLILERT Colilert Quanti-Tray; MPN - Multi Tube, Multi Well for E.coli IDEXX Laboratories IDEXX USERV204 21-Dec-2004 07:38:17 AM 150 ZZZZZZZZ        
572 ZZZZZZZZ NAT D5084 Hydraulic Conductivity American Society for Testing of Materials ASTM USERV20 01-Dec-2003 12:00:00 AM 10 ZZZZZZZZ   ZZZZZZZZ 86 ZZZZZZZZ  
573 ZZZZZZZZ NAT D5085 Chloride, Nitrate and Sulfate American Society for Testing of Materials ASTM USERV20 01-Dec-2003 12:00:00 AM 14 ZZZZZZZZ   ZZZZZZZZ 70 ZZZZZZZZ  
574 ZZZZZZZZ NAT D5086 Ca, Mg, K and Na in Atmospheric Wet Dep. American Society for Testing of Materials ASTM USERV20 01-Dec-2003 12:00:00 AM 14 ZZZZZZZZ   ZZZZZZZZ 164 ZZZZZZZZ  
1110 ZZZZZZZZ NAT 7501 Amorphous silica by X-Ray Diffraction National Institute for Occupational Safety and Health NIOSH USERV20 01-Dec-2003 12:00:00 AM 59 ZZZZZZZZ   ZZZZZZZZ 198 ZZZZZZZZ  
1111 ZZZZZZZZ NAT 7502 Zinc Oxide by X-Ray Powder Diffraction National Institute for Occupational Safety and Health NIOSH USERV20 01-Dec-2003 12:00:00 AM 59 ZZZZZZZZ   ZZZZZZZZ 198 ZZZZZZZZ  
1112 ZZZZZZZZ NAT 7504 Vanadium Oxides by X-Ray Powder Fraction National Institute for Occupational Safety and Health NIOSH USERV20 01-Dec-2003 12:00:00 AM 59 ZZZZZZZZ   ZZZZZZZZ 198 ZZZZZZZZ  
1113 ZZZZZZZZ NAT 7505 Lead Sulfide by X-Ray Powder Diffraction National Institute for Occupational Safety and Health NIOSH USERV20 01-Dec-2003 12:00:00 AM 59 ZZZZZZZZ   ZZZZZZZZ 198 ZZZZZZZZ  
1159 ZZZZZZZZ NAT OP020R VOA in Solid RMW by Ultrasonic Extract US Department of Energy, Analytical Services Div. USDOE/ASD USERV20 01-Dec-2003 12:00:00 AM 62 ZZZZZZZZ   ZZZZZZZZ 57 ZZZZZZZZ  
486 ZZZZZZZZ NAT D3866(C) Silver in Water by GFAA American Society for Testing of Materials ASTM USERV20 01-Dec-2003 12:00:00 AM 12 ZZZZZZZZ   ZZZZZZZZ 170 ZZZZZZZZ  
487 ZZZZZZZZ NAT D3867(A) Nitrite-Nitrate Automated Cd Reduction American Society for Testing of Materials ASTM USERV20 01-Dec-2003 12:00:00 AM 12 ZZZZZZZZ   ZZZZZZZZ 30 ZZZZZZZZ  
2942 ZZZZZZZZ NAT 10029 m-ColiBlue24 Method of the Determination of Total Coliforms and E. coli Hach Chemical Company HACH USERV205 24-Feb-2005 09:08:09 AM 86 ZZZZZZZZ        
2943 ZZZZZZZZ NAT 1001 Determination of Lead, for use in Lead and Copper Rule compliance monitoring Hach Chemical Company HACH USERV205 24-Feb-2005 09:15:15 AM 86 ZZZZZZZZ        
1474 ZZZZZZZZ NAT I5084 Barium in Bottom Material by FLAA US-DOI, Geological Survey USDOI/USGS USERV20 01-Dec-2003 12:00:00 AM 64 ZZZZZZZZ   ZZZZZZZZ 164 ZZZZZZZZ  
2530 ZZZZZZZZ NAT 200.62(C) Hydride Generation ICP Analysis U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 110 ZZZZZZZZ   ZZZZZZZZ 174 ZZZZZZZZ  
2531 ZZZZZZZZ NAT 200.7_M ICP-AES For Trace Element Analysis U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 111 ZZZZZZZZ   ZZZZZZZZ 174 ZZZZZZZZ  
2017 ZZZZZZZZ NAT TO-7 N-Nitrosodimethylamine in Air U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 82 ZZZZZZZZ   ZZZZZZZZ 35 ZZZZZZZZ  
2497 ZZZZZZZZ NAT SFSAS_28 Permeability of Soil Using Constant-Head U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 17 ZZZZZZZZ   ZZZZZZZZ 119 ZZZZZZZZ  
2777 ZZZZZZZZ NAT 9022 Total Oganic Halides, Neutron Activation U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 120 ZZZZZZZZ   ZZZZZZZZ 171 ZZZZZZZZ  
2721 ZZZZZZZZ NAT 8131 Aniline by GC: Capillary Column U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 1 ZZZZZZZZ   ZZZZZZZZ 42 ZZZZZZZZ  
2722 ZZZZZZZZ NAT 8140 Organophosphorus Pesticides by GC U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 120 ZZZZZZZZ   ZZZZZZZZ 54 ZZZZZZZZ  
2723 ZZZZZZZZ NAT 8141(S) Organophosphorus Compounds in Soil by GC U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 121 ZZZZZZZZ   ZZZZZZZZ 38 ZZZZZZZZ  
2724 ZZZZZZZZ NAT 8141(W) Organophosphorus Compounds in Water U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 121 ZZZZZZZZ   ZZZZZZZZ 38 ZZZZZZZZ  
2601 ZZZZZZZZ NAT OSW-B Hexavalent Chromium in Stack Emissions U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 107 ZZZZZZZZ   ZZZZZZZZ 70 ZZZZZZZZ  
2602 ZZZZZZZZ NAT 0010(B) Total Chromatographable Organic Material U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 120 ZZZZZZZZ   ZZZZZZZZ 53 ZZZZZZZZ  
1400 ZZZZZZZZ NAT I-2540-90 Nitrite-Nitrogen in Water by Colorimetry US-DOI, Geological Survey USDOI/USGS USERV209 01-Dec-2003 12:00:00 AM 64 ZZZZZZZZ   ZZZZZZZZ 30 ZZZZZZZZ  
1377 ZZZZZZZZ NAT I1800(W) Strontium in Water by FLAA US-DOI, Geological Survey USDOI/USGS USERV20 01-Dec-2003 12:00:00 AM 64 ZZZZZZZZ   ZZZZZZZZ 164 ZZZZZZZZ  
2922 ZZZZZZZZ NAT 1106.1 Enterococci in Water by Membrane Filtration Using membrane-Enterococcus-Esculin Iron Agar (mE-EIA) U.S. Environmental Protection Agency USEPA USERV202 30-Mar-2004 12:00:00 AM 382 ZZZZZZZZ          
2923 ZZZZZZZZ NAT 1600 Enterococci in Water by Membrane Filtration Using membrane-Enterococcus Indoxyl-B-D-Glucoside Agar (mEl) U.S. Environmental Protection Agency USEPA USERV202 30-Mar-2004 12:00:00 AM 381 ZZZZZZZZ          
2924 ZZZZZZZZ NAT 1601 Male-specific (F+) and Somatic Coliphage in Water by Two-step Enrichment Procedure U.S. Environmental Protection Agency USEPA USERV202 30-Mar-2004 12:00:00 AM 388 ZZZZZZZZ          
2638 ZZZZZZZZ NAT 7191 Chromium by GFAA U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 120 ZZZZZZZZ   ZZZZZZZZ 170 ZZZZZZZZ  
2719 ZZZZZZZZ NAT 8120A Chlorinated Hydrocarbons by GC U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 128 ZZZZZZZZ   ZZZZZZZZ 51 ZZZZZZZZ  
2720 ZZZZZZZZ NAT 8121 Chlorinated Hydrocarbons by GC U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 128 ZZZZZZZZ   ZZZZZZZZ 44 ZZZZZZZZ  
2707 ZZZZZZZZ NAT 8081A(SWB) Organochlorine Pesticides and PCBs by GC U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 119 ZZZZZZZZ   ZZZZZZZZ 44 ZZZZZZZZ  
2672 ZZZZZZZZ NAT 7780 Strontium by FLAA U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 121 ZZZZZZZZ   ZZZZZZZZ 164 ZZZZZZZZ  
2673 ZZZZZZZZ NAT 7840 Thallium by FLAA U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 120 ZZZZZZZZ   ZZZZZZZZ 164 ZZZZZZZZ  
2674 ZZZZZZZZ NAT 7841 Thallium by GFAA U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 120 ZZZZZZZZ   ZZZZZZZZ 170 ZZZZZZZZ  
2566 ZZZZZZZZ NAT 270.2_M Selenium by GFAA U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 111 ZZZZZZZZ   ZZZZZZZZ 170 ZZZZZZZZ  
2577 ZZZZZZZZ NAT 310.1_M Alkalinity in Water by Titration U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 118 ZZZZZZZZ   ZZZZZZZZ 150 ZZZZZZZZ  
2578 ZZZZZZZZ NAT 325_M(A) Chloride in Water by Colorimetry U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 118 ZZZZZZZZ   ZZZZZZZZ 30 ZZZZZZZZ  
2579 ZZZZZZZZ NAT 325_M(B) Chloride in Water by Titration U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 118 ZZZZZZZZ   ZZZZZZZZ 203 ZZZZZZZZ  
2532 ZZZZZZZZ NAT 202.1_M Aluminum by FLAA U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 111 ZZZZZZZZ   ZZZZZZZZ 164 ZZZZZZZZ  
2919 ZZZZZZZZ NAT 4500-NO3(I) Nitrate in Water- Cadmium Reduction Flow Injection American Public Health Association APHA USERV202 03-Feb-2004 12:00:00 AM 150 ZZZZZZZZ          
2935 ZZZZZZZZ NAT COLILERT-18 Colilert-18 Quanti-Tray; MPN - Multi Tube, Multi Well for E.coli IDEXX Laboratories IDEXX USERV204 21-Dec-2004 07:47:11 AM 150 ZZZZZZZZ        
2939 ZZZZZZZZ NAT COLILERT/2000 Colilert Quanti-Tray/2000; MPN - Multi Tube, Multi Well for E.coli IDEXX Laboratories IDEXX USERV204 21-Dec-2004 07:57:16 AM 150 ZZZZZZZZ        
179 ZZZZZZZZ NAT 4500-CLO(C) Chlorine Dioxide in Water by Titration- Amperometric Method I American Public Health Association APHA USERV20 01-Dec-2003 12:00:00 AM 3 ZZZZZZZZ   ZZZZZZZZ 203 ZZZZZZZZ  
180 ZZZZZZZZ NAT 4500-CLO(D) Chlorine Dioxide in Water by Colorimetry- DPD Method American Public Health Association APHA USERV20 01-Dec-2003 12:00:00 AM 3 ZZZZZZZZ   ZZZZZZZZ 45 ZZZZZZZZ  
181 ZZZZZZZZ NAT 4500-CLO(E) Chlorine Dioxide in Water by Titration- Amperometric Method II American Public Health Association APHA USERV20 01-Dec-2003 12:00:00 AM 3 ZZZZZZZZ   ZZZZZZZZ 203 ZZZZZZZZ  
182 ZZZZZZZZ NAT 4500-CN(C) Cyanide in Water after Distillation American Public Health Association APHA USERV20 01-Dec-2003 12:00:00 AM 3 ZZZZZZZZ   ZZZZZZZZ 99 ZZZZZZZZ  
183 ZZZZZZZZ NAT 4500-CN(D) Cyanide in Water by Titration American Public Health Association APHA USERV20 01-Dec-2003 12:00:00 AM 3 ZZZZZZZZ   ZZZZZZZZ 203 ZZZZZZZZ  
254 ZZZZZZZZ NAT 5220-D Chemical Oxygen Demand by Colorimetry- Closed Reflux American Public Health Association APHA USERV20 01-Dec-2003 12:00:00 AM 3 ZZZZZZZZ   ZZZZZZZZ 45 ZZZZZZZZ  
255 ZZZZZZZZ NAT 5310-B Total Organic Carbon by Combustion-Infrared Method American Public Health Association APHA USERV20 01-Dec-2003 12:00:00 AM 3 ZZZZZZZZ   ZZZZZZZZ 190 ZZZZZZZZ  
837 ZZZZZZZZ NAT 8038 Ammonia Nitrogen in Water Hach Chemical Company HACH USERV20 01-Dec-2003 12:00:00 AM 53 ZZZZZZZZ   ZZZZZZZZ 186 ZZZZZZZZ  
838 ZZZZZZZZ NAT 8043 Biological Oxygen Demand in Water Hach Chemical Company HACH USERV20 01-Dec-2003 12:00:00 AM 53 ZZZZZZZZ   ZZZZZZZZ 118 ZZZZZZZZ  
839 ZZZZZZZZ NAT 8047 Phenols in Water Hach Chemical Company HACH USERV20 01-Dec-2003 12:00:00 AM 53 ZZZZZZZZ   ZZZZZZZZ 186 ZZZZZZZZ  
801 ZZZZZZZZ NAT 993.15 1,2-Dibromoethane and DBCP in Water Association of Official Analytical Chemists AOAC USERV20 01-Dec-2003 12:00:00 AM 19 ZZZZZZZZ   ZZZZZZZZ 44 ZZZZZZZZ  
802 ZZZZZZZZ NAT 993.23 Dissolved Hexavalent Chromium in Water Association of Official Analytical Chemists AOAC USERV20 01-Dec-2003 12:00:00 AM 19 ZZZZZZZZ   ZZZZZZZZ 70 ZZZZZZZZ  
803 ZZZZZZZZ NAT 993.3 Inorganic Anions in Water Association of Official Analytical Chemists AOAC USERV20 01-Dec-2003 12:00:00 AM 19 ZZZZZZZZ   ZZZZZZZZ 70 ZZZZZZZZ  
1472 ZZZZZZZZ NAT I5060 Arsenic in Bottom Material by Colorimetry US-DOI, Geological Survey USDOI/USGS USERV20 01-Dec-2003 12:00:00 AM 64 ZZZZZZZZ   ZZZZZZZZ 99 ZZZZZZZZ  
1473 ZZZZZZZZ NAT I5062 Arsenic in Bottom Material by HYDAA US-DOI, Geological Survey USDOI/USGS USERV20 01-Dec-2003 12:00:00 AM 64 ZZZZZZZZ   ZZZZZZZZ 173 ZZZZZZZZ  
2038 ZZZZZZZZ NAT HERL_021 TCDD Residues U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 85 ZZZZZZZZ   ZZZZZZZZ 57 ZZZZZZZZ  
2039 ZZZZZZZZ NAT HERL_022 Analysis of Water for Pesticides U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 85 ZZZZZZZZ   ZZZZZZZZ 51 ZZZZZZZZ  
2040 ZZZZZZZZ NAT HERL_023 Analysis of Water for Herbicides U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 85 ZZZZZZZZ   ZZZZZZZZ 51 ZZZZZZZZ  
2041 ZZZZZZZZ NAT HERL_024 Insecticides in Soils and Housedust U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 85 ZZZZZZZZ   ZZZZZZZZ 51 ZZZZZZZZ  
2042 ZZZZZZZZ NAT HERL_025 Insecticides in Bottom Sediment U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 85 ZZZZZZZZ   ZZZZZZZZ 51 ZZZZZZZZ  
2529 ZZZZZZZZ NAT 200.62(B) Pneumatic Nebulization ICP Analysis U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 110 ZZZZZZZZ   ZZZZZZZZ 174 ZZZZZZZZ  
2499 ZZZZZZZZ NAT SFSAS_3 Chlorinated Pesticides in Sediments U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 92 ZZZZZZZZ   ZZZZZZZZ 99 ZZZZZZZZ  
2500 ZZZZZZZZ NAT SFSAS_4 Chlorinated Pesticides in Fish U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 92 ZZZZZZZZ   ZZZZZZZZ 99 ZZZZZZZZ  
2501 ZZZZZZZZ NAT SFSAS_5 Purgeable Organics in Fish U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 92 ZZZZZZZZ   ZZZZZZZZ 57 ZZZZZZZZ  
2502 ZZZZZZZZ NAT SFSAS_6 Organics in Fish U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 92 ZZZZZZZZ   ZZZZZZZZ 57 ZZZZZZZZ  
1349 ZZZZZZZZ NAT I1456 Manganese in Water by Chelation and FLAA US-DOI, Geological Survey USDOI/USGS USERV20 01-Dec-2003 12:00:00 AM 64 ZZZZZZZZ   ZZZZZZZZ 164 ZZZZZZZZ  
1350 ZZZZZZZZ NAT I1462 Mercury in Water by CVAA US-DOI, Geological Survey USDOI/USGS USERV20 01-Dec-2003 12:00:00 AM 64 ZZZZZZZZ   ZZZZZZZZ 159 ZZZZZZZZ  
1430 ZZZZZZZZ NAT I3135 Cadmium in Water by FLAA US-DOI, Geological Survey USDOI/USGS USERV20 01-Dec-2003 12:00:00 AM 64 ZZZZZZZZ   ZZZZZZZZ 164 ZZZZZZZZ  
1431 ZZZZZZZZ NAT I3136 Cadmium in Water by Chelation and FLAA US-DOI, Geological Survey USDOI/USGS USERV20 01-Dec-2003 12:00:00 AM 64 ZZZZZZZZ   ZZZZZZZZ 164 ZZZZZZZZ  
1432 ZZZZZZZZ NAT I3152 Calcium in Water by FLAA US-DOI, Geological Survey USDOI/USGS USERV20 01-Dec-2003 12:00:00 AM 64 ZZZZZZZZ   ZZZZZZZZ 164 ZZZZZZZZ  
1433 ZZZZZZZZ NAT I3153 Calcium in Water by FLAA US-DOI, Geological Survey USDOI/USGS USERV20 01-Dec-2003 12:00:00 AM 64 ZZZZZZZZ   ZZZZZZZZ 164 ZZZZZZZZ  
1434 ZZZZZZZZ NAT I3236 Chromium in Water by FLAA US-DOI, Geological Survey USDOI/USGS USERV20 01-Dec-2003 12:00:00 AM 64 ZZZZZZZZ   ZZZZZZZZ 164 ZZZZZZZZ  
1435 ZZZZZZZZ NAT I3238 Chromium in Water by Chelation and FLAA US-DOI, Geological Survey USDOI/USGS USERV20 01-Dec-2003 12:00:00 AM 64 ZZZZZZZZ   ZZZZZZZZ 164 ZZZZZZZZ  
1971 ZZZZZZZZ NAT PMD-WAR(UV) Warfarin by UV Spectroscopy U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 18 ZZZZZZZZ   ZZZZZZZZ 99 ZZZZZZZZ  
1972 ZZZZZZZZ NAT PMD-WTY Triethylene Glycol by GC/TCD U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 18 ZZZZZZZZ   ZZZZZZZZ 99 ZZZZZZZZ  
1973 ZZZZZZZZ NAT PMD-ZIR Ziram by UV Spectroscopy U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 18 ZZZZZZZZ   ZZZZZZZZ 99 ZZZZZZZZ  
1934 ZZZZZZZZ NAT PMD-SN Tin in Organotins by Titration U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 18 ZZZZZZZZ   ZZZZZZZZ 99 ZZZZZZZZ  
1935 ZZZZZZZZ NAT PMD-STM(UV) Streptomycin by UV Spectroscopy U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 18 ZZZZZZZZ   ZZZZZZZZ 99 ZZZZZZZZ  
1936 ZZZZZZZZ NAT PMD-STM(VIS) Streptomycin by Visible Spectroscopy U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 18 ZZZZZZZZ   ZZZZZZZZ 99 ZZZZZZZZ  
2533 ZZZZZZZZ NAT 202.2_M/HG) Mercury in Industrial Wastes by CVAA U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 110 ZZZZZZZZ   ZZZZZZZZ 159 ZZZZZZZZ  
2534 ZZZZZZZZ NAT 202.2_M Aluminum by GFAA U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 111 ZZZZZZZZ   ZZZZZZZZ 170 ZZZZZZZZ  
2535 ZZZZZZZZ NAT 202.62(D) KOH Fusion Samples by GFAA U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 110 ZZZZZZZZ   ZZZZZZZZ 170 ZZZZZZZZ  
2536 ZZZZZZZZ NAT 204.1_M Antimony by FLAA U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 111 ZZZZZZZZ   ZZZZZZZZ 164 ZZZZZZZZ  
2537 ZZZZZZZZ NAT 204.2_M Antimony by GFAA U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 111 ZZZZZZZZ   ZZZZZZZZ 170 ZZZZZZZZ  
2045 ZZZZZZZZ NAT 110.1 Color by Calculating ADMI Values U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 94 ZZZZZZZZ   ZZZZZZZZ 186 ZZZZZZZZ  
2046 ZZZZZZZZ NAT 110.2 Color Analysis Using Platinum/Cobalt U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 94 ZZZZZZZZ   ZZZZZZZZ 131 ZZZZZZZZ  
2920 ZZZZZZZZ NAT 4500-NH3(H) Ammonia in Water - Flow Injection Analysis American Public Health Association APHA USERV202 03-Feb-2004 12:00:00 AM 150 ZZZZZZZZ          
2921 ZZZZZZZZ NAT 1103.1 Escherichia coli in Water by Membrane Filtration Using membrane-Thermotolerant E. coli Agar (mTEC) U.S. Environmental Protection Agency USEPA USERV202 30-Mar-2004 12:00:00 AM 383 ZZZZZZZZ          
2600 ZZZZZZZZ NAT OSW-A Metals in Incinerator Exhausts U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 107 ZZZZZZZZ   ZZZZZZZZ 174 ZZZZZZZZ  
2495 ZZZZZZZZ NAT SFSAS_26 Permeability of Soil with Back Pressure U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 17 ZZZZZZZZ   ZZZZZZZZ 119 ZZZZZZZZ  
2496 ZZZZZZZZ NAT SFSAS_27 Permeability of Soil with Consolidometer U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 17 ZZZZZZZZ   ZZZZZZZZ 119 ZZZZZZZZ  
2016 ZZZZZZZZ NAT TO-6 Phosgene Determination in Air U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 82 ZZZZZZZZ   ZZZZZZZZ 68 ZZZZZZZZ  
2603 ZZZZZZZZ NAT 0011-0 Sampling for Formaldehyde Emissions U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 119 ZZZZZZZZ   ZZZZZZZZ 99 ZZZZZZZZ  
2604 ZZZZZZZZ NAT 0011A Analysis of Aldehydes/Ketones by HPLC U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 107 ZZZZZZZZ   ZZZZZZZZ 62 ZZZZZZZZ  
2570 ZZZZZZZZ NAT 279.1_M Thallium by FLAA U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 111 ZZZZZZZZ   ZZZZZZZZ 164 ZZZZZZZZ  
2571 ZZZZZZZZ NAT 279.2_M Thallium by GFAA U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 111 ZZZZZZZZ   ZZZZZZZZ 170 ZZZZZZZZ  
2572 ZZZZZZZZ NAT 286.1_M Vanadium by FLAA U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 111 ZZZZZZZZ   ZZZZZZZZ 164 ZZZZZZZZ  
2573 ZZZZZZZZ NAT 286.2_M Vanadium by GFAA U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 111 ZZZZZZZZ   ZZZZZZZZ 170 ZZZZZZZZ  
2574 ZZZZZZZZ NAT 289.1_M Zinc by FLAA U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 111 ZZZZZZZZ   ZZZZZZZZ 164 ZZZZZZZZ  
2575 ZZZZZZZZ NAT 289.2_M Zinc by GFAA U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 111 ZZZZZZZZ   ZZZZZZZZ 170 ZZZZZZZZ  
2576 ZZZZZZZZ NAT 300_M Determination of Anions by IC U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 118 ZZZZZZZZ   ZZZZZZZZ 70 ZZZZZZZZ  
1471 ZZZZZZZZ NAT I5055 Antimony in Bottom Material by HYDAA US-DOI, Geological Survey USDOI/USGS USERV20 01-Dec-2003 12:00:00 AM 64 ZZZZZZZZ   ZZZZZZZZ 173 ZZZZZZZZ  
2668 ZZZZZZZZ NAT 7742 Selenium by Gaseous Borohydride AA U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 128 ZZZZZZZZ   ZZZZZZZZ 173 ZZZZZZZZ  
2669 ZZZZZZZZ NAT 7760A Silver by FLAA U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 121 ZZZZZZZZ   ZZZZZZZZ 164 ZZZZZZZZ  
2670 ZZZZZZZZ NAT 7761 Silver by GFAA U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 121 ZZZZZZZZ   ZZZZZZZZ 170 ZZZZZZZZ  
2671 ZZZZZZZZ NAT 7770 Sodium by FLAA U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 120 ZZZZZZZZ   ZZZZZZZZ 164 ZZZZZZZZ  
2634 ZZZZZZZZ NAT 7130 Cadmium by FLAA U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 120 ZZZZZZZZ   ZZZZZZZZ 164 ZZZZZZZZ  
2639 ZZZZZZZZ NAT 7195 Hexavalent Chromium (Coprecipitation) U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 120 ZZZZZZZZ   ZZZZZZZZ 164 ZZZZZZZZ  
2640 ZZZZZZZZ NAT 7196A Hexavalent Chromium (Colorimetric) U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 121 ZZZZZZZZ   ZZZZZZZZ 186 ZZZZZZZZ  
2637 ZZZZZZZZ NAT 7190 Chromium by FLAA U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 120 ZZZZZZZZ   ZZZZZZZZ 164 ZZZZZZZZ  
2028 ZZZZZZZZ NAT HERL_009 Kepone in Blood and Environmental Samples U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 85 ZZZZZZZZ   ZZZZZZZZ 51 ZZZZZZZZ  
2029 ZZZZZZZZ NAT HERL_010 Pesticides and Metabolites in Tissue U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 85 ZZZZZZZZ   ZZZZZZZZ 54 ZZZZZZZZ  
2030 ZZZZZZZZ NAT HERL_011 Metabolites or Hydrolysis Products U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 85 ZZZZZZZZ   ZZZZZZZZ 54 ZZZZZZZZ  
2031 ZZZZZZZZ NAT HERL_012 para-Nitrophenol in Urine U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 85 ZZZZZZZZ   ZZZZZZZZ 51 ZZZZZZZZ  
2032 ZZZZZZZZ NAT HERL_013 Cholinesterase Activity in Blood U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 85 ZZZZZZZZ   ZZZZZZZZ 203 ZZZZZZZZ  
1406 ZZZZZZZZ NAT I2598 Orthophosphate-Phosphorus by Colorimetry US-DOI, Geological Survey USDOI/USGS USERV20 01-Dec-2003 12:00:00 AM 64 ZZZZZZZZ   ZZZZZZZZ 30 ZZZZZZZZ  
1407 ZZZZZZZZ NAT I2599 Phosphorus by Auto-Discrete Colorimetry US-DOI, Geological Survey USDOI/USGS USERV20 01-Dec-2003 12:00:00 AM 64 ZZZZZZZZ   ZZZZZZZZ 45 ZZZZZZZZ  
1941 ZZZZZZZZ NAT PMD-TDU Tebuthiuron by UV Spectroscopy U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 18 ZZZZZZZZ   ZZZZZZZZ 99 ZZZZZZZZ  
1942 ZZZZZZZZ NAT PMD-TDZ Technazene by GC/FID U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 18 ZZZZZZZZ   ZZZZZZZZ 99 ZZZZZZZZ  
2047 ZZZZZZZZ NAT 110.3 Color by Spectrophotometric Analysis U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 94 ZZZZZZZZ   ZZZZZZZZ 186 ZZZZZZZZ  
2050 ZZZZZZZZ NAT 120.1 Conductance U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 94 ZZZZZZZZ   ZZZZZZZZ 74 ZZZZZZZZ  
1937 ZZZZZZZZ NAT PMD-STY(GRAV) Strychnine by Acid Precipitation U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 18 ZZZZZZZZ   ZZZZZZZZ 99 ZZZZZZZZ  
1938 ZZZZZZZZ NAT PMD-STY(LC) Strychnine by HPLC U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 18 ZZZZZZZZ   ZZZZZZZZ 99 ZZZZZZZZ  
2643 ZZZZZZZZ NAT 7199 Hexavalent Chromium in Water by IC U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 1 ZZZZZZZZ   ZZZZZZZZ 70 ZZZZZZZZ  
1342 ZZZZZZZZ NAT I1399 Lead in Water by FLAA US-DOI, Geological Survey USDOI/USGS USERV20 01-Dec-2003 12:00:00 AM 64 ZZZZZZZZ   ZZZZZZZZ 164 ZZZZZZZZ  
1343 ZZZZZZZZ NAT I1400 Lead in Water by Chelation and FLAA US-DOI, Geological Survey USDOI/USGS USERV20 01-Dec-2003 12:00:00 AM 64 ZZZZZZZZ   ZZZZZZZZ 164 ZZZZZZZZ  
1344 ZZZZZZZZ NAT I1401 Lead in Water by GFAA US-DOI, Geological Survey USDOI/USGS USERV20 01-Dec-2003 12:00:00 AM 64 ZZZZZZZZ   ZZZZZZZZ 170 ZZZZZZZZ  
1345 ZZZZZZZZ NAT I1425 Lithium in Water by FLAA US-DOI, Geological Survey USDOI/USGS USERV20 01-Dec-2003 12:00:00 AM 64 ZZZZZZZZ   ZZZZZZZZ 164 ZZZZZZZZ  
1346 ZZZZZZZZ NAT I1447 Magnesium in Water by FLAA US-DOI, Geological Survey USDOI/USGS USERV20 01-Dec-2003 12:00:00 AM 64 ZZZZZZZZ   ZZZZZZZZ 164 ZZZZZZZZ  
1347 ZZZZZZZZ NAT I1454 Manganese in Water by FLAA US-DOI, Geological Survey USDOI/USGS USERV20 01-Dec-2003 12:00:00 AM 64 ZZZZZZZZ   ZZZZZZZZ 164 ZZZZZZZZ  
1348 ZZZZZZZZ NAT I1455 Manganese in Water by GFAA US-DOI, Geological Survey USDOI/USGS USERV20 01-Dec-2003 12:00:00 AM 64 ZZZZZZZZ   ZZZZZZZZ 170 ZZZZZZZZ  
2043 ZZZZZZZZ NAT HERL_026 Pesticides in Human Tissue and Milk U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 85 ZZZZZZZZ   ZZZZZZZZ 52 ZZZZZZZZ  
2044 ZZZZZZZZ NAT HERL_030 Infrared Spectroscopy U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 85 ZZZZZZZZ   ZZZZZZZZ 176 ZZZZZZZZ  
2033 ZZZZZZZZ NAT HERL_014 1-Naphthol in Urine U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 85 ZZZZZZZZ   ZZZZZZZZ 52 ZZZZZZZZ  
2567 ZZZZZZZZ NAT 272.1_M Silver by FLAA U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 111 ZZZZZZZZ   ZZZZZZZZ 164 ZZZZZZZZ  
2012 ZZZZZZZZ NAT TO-2 Highly Volatile Nonpolar Organics U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 82 ZZZZZZZZ   ZZZZZZZZ 35 ZZZZZZZZ  
2013 ZZZZZZZZ NAT TO-3 Volatile Nonpolar Organics in Air U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 82 ZZZZZZZZ   ZZZZZZZZ 53 ZZZZZZZZ  
2014 ZZZZZZZZ NAT TO-4 O-C Pesticides and PCB - Ambient Air U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 82 ZZZZZZZZ   ZZZZZZZZ 51 ZZZZZZZZ  
2015 ZZZZZZZZ NAT TO-5 Aldehydes and Ketones in Air U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 82 ZZZZZZZZ   ZZZZZZZZ 68 ZZZZZZZZ  
2633 ZZZZZZZZ NAT 7091 Beryllium by GFAA U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 120 ZZZZZZZZ   ZZZZZZZZ 170 ZZZZZZZZ  
2644 ZZZZZZZZ NAT 7200 Cobalt by FLAA U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 120 ZZZZZZZZ   ZZZZZZZZ 164 ZZZZZZZZ  
2528 ZZZZZZZZ NAT 200.10_M Inductively Coupled Plasma U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 112 ZZZZZZZZ   ZZZZZZZZ 175 ZZZZZZZZ  
1930 ZZZZZZZZ NAT PMD-S-UO Sulfur Dioxide by Titration U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 18 ZZZZZZZZ   ZZZZZZZZ 99 ZZZZZZZZ  
1931 ZZZZZZZZ NAT PMD-SAE Salicylanilide by UV Spectroscopy U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 18 ZZZZZZZZ   ZZZZZZZZ 99 ZZZZZZZZ  
1932 ZZZZZZZZ NAT PMD-SEU Siduron by UV Spectroscopy U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 18 ZZZZZZZZ   ZZZZZZZZ 99 ZZZZZZZZ  
1933 ZZZZZZZZ NAT PMD-SIM Simazine by UV Spectroscopy U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 18 ZZZZZZZZ   ZZZZZZZZ 99 ZZZZZZZZ  
2037 ZZZZZZZZ NAT HERL_020 PCBs in Adipose Tissue U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 85 ZZZZZZZZ   ZZZZZZZZ 52 ZZZZZZZZ  
1940 ZZZZZZZZ NAT PMD-TBU Tribenuron Methyl Ester by HPLC U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 18 ZZZZZZZZ   ZZZZZZZZ 99 ZZZZZZZZ  
2703 ZZZZZZZZ NAT 8080A Pesticides and PCBs U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 128 ZZZZZZZZ   ZZZZZZZZ 51 ZZZZZZZZ  
2704 ZZZZZZZZ NAT 8081(S) Organochlorine Pesticides and PCBs U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 128 ZZZZZZZZ   ZZZZZZZZ 44 ZZZZZZZZ  
2667 ZZZZZZZZ NAT 7741A Selenium in Water by Gaseous Hydride U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 128 ZZZZZZZZ   ZZZZZZZZ 173 ZZZZZZZZ  
1963 ZZZZZZZZ NAT PMD-TRC(IR) Trichlorfon by IR Spectroscopy U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 18 ZZZZZZZZ   ZZZZZZZZ 99 ZZZZZZZZ  
1964 ZZZZZZZZ NAT PMD-TRC(LC) Trichlorfon by HPLC U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 18 ZZZZZZZZ   ZZZZZZZZ 99 ZZZZZZZZ  
1401 ZZZZZZZZ NAT I2543 Nitrite- plus Nitrate-Nitrogen in Water US-DOI, Geological Survey USDOI/USGS USERV20 01-Dec-2003 12:00:00 AM 64 ZZZZZZZZ   ZZZZZZZZ 45 ZZZZZZZZ  
1402 ZZZZZZZZ NAT I2545(S) Nitrite- Plus Nitrate-Nitrogen in Solids US-DOI, Geological Survey USDOI/USGS USERV20 01-Dec-2003 12:00:00 AM 64 ZZZZZZZZ   ZZZZZZZZ 30 ZZZZZZZZ  
1403 ZZZZZZZZ NAT I2545(W) Nitrite- Plus Nitrate-Nitrogen in Water US-DOI, Geological Survey USDOI/USGS USERV20 01-Dec-2003 12:00:00 AM 64 ZZZZZZZZ   ZZZZZZZZ 30 ZZZZZZZZ  
1404 ZZZZZZZZ NAT I2552 Ammonia plus Organic Nitrogen in Water US-DOI, Geological Survey USDOI/USGS USERV20 01-Dec-2003 12:00:00 AM 64 ZZZZZZZZ   ZZZZZZZZ 30 ZZZZZZZZ  
1405 ZZZZZZZZ NAT I2558 Ammonia plus Organic Nitrogen in Water US-DOI, Geological Survey USDOI/USGS USERV20 01-Dec-2003 12:00:00 AM 64 ZZZZZZZZ   ZZZZZZZZ 45 ZZZZZZZZ  
2543 ZZZZZZZZ NAT 210.2_M Beryllium by GFAA U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 111 ZZZZZZZZ   ZZZZZZZZ 170 ZZZZZZZZ  
2544 ZZZZZZZZ NAT 213.1_M Cadmium by FLAA U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 111 ZZZZZZZZ   ZZZZZZZZ 164 ZZZZZZZZ  
2051 ZZZZZZZZ NAT 130.1 Total Hardness U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 94 ZZZZZZZZ   ZZZZZZZZ 30 ZZZZZZZZ  
2052 ZZZZZZZZ NAT 130.2 Total Hardness U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 94 ZZZZZZZZ   ZZZZZZZZ 203 ZZZZZZZZ  
2053 ZZZZZZZZ NAT 140.1 Odor in Water Using a Consistent Series U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 94 ZZZZZZZZ   ZZZZZZZZ 118 ZZZZZZZZ  
850 ZZZZZZZZ NAT 8160 Conductivity in Water by Direct Measurement Hach Chemical Company HACH USERV20 01-Dec-2003 12:00:00 AM 53 ZZZZZZZZ   ZZZZZZZZ 75 ZZZZZZZZ  
292 ZZZZZZZZ NAT 6232-B Trihalomethanes in Water by CGC American Public Health Association APHA USERV20 01-Dec-2003 12:00:00 AM 3 ZZZZZZZZ   ZZZZZZZZ 44 ZZZZZZZZ  
1939 ZZZZZZZZ NAT PMD-STY(UV) Strychnine by UV Spectroscopy U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 18 ZZZZZZZZ   ZZZZZZZZ 99 ZZZZZZZZ  
2505 ZZZZZZZZ NAT SFSAS_9 Cyanide in Fish U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 92 ZZZZZZZZ   ZZZZZZZZ 186 ZZZZZZZZ  
2539 ZZZZZZZZ NAT 206.3_M Hydride Generation ICP U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 112 ZZZZZZZZ   ZZZZZZZZ 173 ZZZZZZZZ  
2540 ZZZZZZZZ NAT 208.1_M Barium by FLAA U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 111 ZZZZZZZZ   ZZZZZZZZ 164 ZZZZZZZZ  
2635 ZZZZZZZZ NAT 7131A Cadmium by GFAA U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 128 ZZZZZZZZ   ZZZZZZZZ 170 ZZZZZZZZ  
2636 ZZZZZZZZ NAT 7140 Calcium by FLAA U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 120 ZZZZZZZZ   ZZZZZZZZ 164 ZZZZZZZZ  
1351 ZZZZZZZZ NAT I1472 Metals in Water by ICP US-DOI, Geological Survey USDOI/USGS USERV20 01-Dec-2003 12:00:00 AM 64 ZZZZZZZZ   ZZZZZZZZ 174 ZZZZZZZZ  
1352 ZZZZZZZZ NAT I1490 Molybdenum by Chelation and FLAA US-DOI, Geological Survey USDOI/USGS USERV20 01-Dec-2003 12:00:00 AM 64 ZZZZZZZZ   ZZZZZZZZ 164 ZZZZZZZZ  
1353 ZZZZZZZZ NAT I1499 Nickel in Water by FLAA US-DOI, Geological Survey USDOI/USGS USERV20 01-Dec-2003 12:00:00 AM 64 ZZZZZZZZ   ZZZZZZZZ 164 ZZZZZZZZ  
1354 ZZZZZZZZ NAT I1500 Nickel in Water by Chelation and FLAA US-DOI, Geological Survey USDOI/USGS USERV20 01-Dec-2003 12:00:00 AM 64 ZZZZZZZZ   ZZZZZZZZ 164 ZZZZZZZZ  
259 ZZZZZZZZ NAT 5510-B Aquatic Humic Substances in Water American Public Health Association APHA USERV20 01-Dec-2003 12:00:00 AM 3 ZZZZZZZZ   ZZZZZZZZ 94 ZZZZZZZZ  
260 ZZZZZZZZ NAT 5510-C Aquatic Humic Substances in Water American Public Health Association APHA USERV20 01-Dec-2003 12:00:00 AM 3 ZZZZZZZZ   ZZZZZZZZ 94 ZZZZZZZZ  
807 ZZZZZZZZ NAT 1RM-15 Gaseous Emissions from Fossil Boilers Environment Canada, Technology Development Branch ENV/CANADA USERV20 01-Dec-2003 12:00:00 AM 33 ZZZZZZZZ   ZZZZZZZZ 119 ZZZZZZZZ  
808 ZZZZZZZZ NAT 1RM-19 PCDDs and PCDFs Environment Canada, Technology Development Branch ENV/CANADA USERV20 01-Dec-2003 12:00:00 AM 41 ZZZZZZZZ   ZZZZZZZZ 57 ZZZZZZZZ  
2568 ZZZZZZZZ NAT 272.2_M Silver by GFAA U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 111 ZZZZZZZZ   ZZZZZZZZ 170 ZZZZZZZZ  
2569 ZZZZZZZZ NAT 273.1_M Sodium by FLAA U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 111 ZZZZZZZZ   ZZZZZZZZ 164 ZZZZZZZZ  
2705 ZZZZZZZZ NAT 8081(W) Organochlorine Pesticides and PCBs U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 128 ZZZZZZZZ   ZZZZZZZZ 44 ZZZZZZZZ  
2706 ZZZZZZZZ NAT 8081A(SNB) Organochlorine Pesticides and PCBs by GC U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 119 ZZZZZZZZ   ZZZZZZZZ 44 ZZZZZZZZ  
2641 ZZZZZZZZ NAT 7197 Hexavalent Chromium by FLAA U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 120 ZZZZZZZZ   ZZZZZZZZ 164 ZZZZZZZZ  
2642 ZZZZZZZZ NAT 7198 Hexavalent Chromium by Polarography U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 120 ZZZZZZZZ   ZZZZZZZZ 90 ZZZZZZZZ  
261 ZZZZZZZZ NAT 5520-B Oil and Grease by Gravimetric Analysis American Public Health Association APHA USERV20 01-Dec-2003 12:00:00 AM 3 ZZZZZZZZ   ZZZZZZZZ 127 ZZZZZZZZ  
262 ZZZZZZZZ NAT 5520-C Oil and Grease by Infrared Spectroscopy American Public Health Association APHA USERV20 01-Dec-2003 12:00:00 AM 3 ZZZZZZZZ   ZZZZZZZZ 176 ZZZZZZZZ  
219 ZZZZZZZZ NAT 4500-NO3(G) Nitrate in Water- Titanous Chloride Reduction American Public Health Association APHA USERV20 01-Dec-2003 12:00:00 AM 3 ZZZZZZZZ   ZZZZZZZZ 91 ZZZZZZZZ  
220 ZZZZZZZZ NAT 4500-NO3(H) Nitrate in Water- Automated Hydrazine Reduction American Public Health Association APHA USERV20 01-Dec-2003 12:00:00 AM 3 ZZZZZZZZ   ZZZZZZZZ 30 ZZZZZZZZ  
737 ZZZZZZZZ NAT 977.22 Mercury in Water Association of Official Analytical Chemists AOAC USERV20 01-Dec-2003 12:00:00 AM 19 ZZZZZZZZ   ZZZZZZZZ 159 ZZZZZZZZ  
2503 ZZZZZZZZ NAT SFSAS_7 Purgeable Organics in Sediment U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 92 ZZZZZZZZ   ZZZZZZZZ 57 ZZZZZZZZ  
2504 ZZZZZZZZ NAT SFSAS_8 Cyanide in Sediment U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 92 ZZZZZZZZ   ZZZZZZZZ 186 ZZZZZZZZ  
256 ZZZZZZZZ NAT 5310-C Total Organic Carbon in Water- Ultraviolet Oxidation Method American Public Health Association APHA USERV20 01-Dec-2003 12:00:00 AM 3 ZZZZZZZZ   ZZZZZZZZ 191 ZZZZZZZZ  
257 ZZZZZZZZ NAT 5310-D Total Organic Carbon in Water- Wet-Oxidation Method American Public Health Association APHA USERV20 01-Dec-2003 12:00:00 AM 3 ZZZZZZZZ   ZZZZZZZZ 190 ZZZZZZZZ  
1962 ZZZZZZZZ NAT PMD-TRC(GC2) Trichlorfon by Derivatization and GC/FID U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 18 ZZZZZZZZ   ZZZZZZZZ 99 ZZZZZZZZ  
1479 ZZZZZZZZ NAT I5236 Chromium in Bottom Material by FLAA US-DOI, Geological Survey USDOI/USGS USERV20 01-Dec-2003 12:00:00 AM 64 ZZZZZZZZ   ZZZZZZZZ 164 ZZZZZZZZ  
1480 ZZZZZZZZ NAT I5239 Cobalt in Bottom Material by FLAA US-DOI, Geological Survey USDOI/USGS USERV20 01-Dec-2003 12:00:00 AM 64 ZZZZZZZZ   ZZZZZZZZ 164 ZZZZZZZZ  
1429 ZZZZZZZZ NAT I3112 Boron in Water by Colorimetry US-DOI, Geological Survey USDOI/USGS USERV20 01-Dec-2003 12:00:00 AM 64 ZZZZZZZZ   ZZZZZZZZ 186 ZZZZZZZZ  
1436 ZZZZZZZZ NAT I3239 Cobalt in Water by FLAA US-DOI, Geological Survey USDOI/USGS USERV20 01-Dec-2003 12:00:00 AM 64 ZZZZZZZZ   ZZZZZZZZ 164 ZZZZZZZZ  
1437 ZZZZZZZZ NAT I3240 Cobalt in Water by Chelation and FLAA US-DOI, Geological Survey USDOI/USGS USERV20 01-Dec-2003 12:00:00 AM 64 ZZZZZZZZ   ZZZZZZZZ 164 ZZZZZZZZ  
742 ZZZZZZZZ NAT 978.26 Somatic Cells in Milk Association of Official Analytical Chemists AOAC USERV20 01-Dec-2003 12:00:00 AM 19 ZZZZZZZZ   ZZZZZZZZ 97 ZZZZZZZZ  
2545 ZZZZZZZZ NAT 213.2_M Cadmium by GFAA U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 111 ZZZZZZZZ   ZZZZZZZZ 170 ZZZZZZZZ  
2546 ZZZZZZZZ NAT 215.1_M Calcium by FLAA U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 111 ZZZZZZZZ   ZZZZZZZZ 164 ZZZZZZZZ  
2506 ZZZZZZZZ NAT DIOX(O) PCDD and PCDF in Chemical Waste by CGC/MS U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 113 ZZZZZZZZ   ZZZZZZZZ 35 ZZZZZZZZ  
2507 ZZZZZZZZ NAT DIOX(S) PCDD and PCDF in Soil by CGC/MS U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 113 ZZZZZZZZ   ZZZZZZZZ 35 ZZZZZZZZ  
2605 ZZZZZZZZ NAT 0023A Sampling for PCDD and PCDF Emissions U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 119 ZZZZZZZZ   ZZZZZZZZ 99 ZZZZZZZZ  
2606 ZZZZZZZZ NAT 3040 Metals in Oils, Greases and Wax U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 120 ZZZZZZZZ   ZZZZZZZZ 99 ZZZZZZZZ  
2607 ZZZZZZZZ NAT 3810 Headspace Technique for Volatiles U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 120 ZZZZZZZZ   ZZZZZZZZ 99 ZZZZZZZZ  
2608 ZZZZZZZZ NAT 3820 Hexadecane Screening for Volatiles U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 120 ZZZZZZZZ   ZZZZZZZZ 99 ZZZZZZZZ  
2609 ZZZZZZZZ NAT 5021 VOC Using Equilibrium Headspace Analysis U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 119 ZZZZZZZZ   ZZZZZZZZ 99 ZZZZZZZZ  
2610 ZZZZZZZZ NAT 5031 Volatiles by Azeotropic Distillation U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 1 ZZZZZZZZ   ZZZZZZZZ 119 ZZZZZZZZ  
221 ZZZZZZZZ NAT 4500-O-B Total Dissolved Oxygen by Titration- Iodometric Method American Public Health Association APHA USERV20 01-Dec-2003 12:00:00 AM 3 ZZZZZZZZ   ZZZZZZZZ 203 ZZZZZZZZ  
17 ZZZZZZZZ NAT 2160-B Taste in Water by Flavor Threshold Test American Public Health Association APHA USERV20 01-Dec-2003 12:00:00 AM 3 ZZZZZZZZ   ZZZZZZZZ 122 ZZZZZZZZ  
18 ZZZZZZZZ NAT 2160-C Taste in Water by Flavor Rating American Public Health Association APHA USERV20 01-Dec-2003 12:00:00 AM 3 ZZZZZZZZ   ZZZZZZZZ 122 ZZZZZZZZ  
184 ZZZZZZZZ NAT 4500-CN(E) Cyanide in Water by Colorimetry American Public Health Association APHA USERV20 01-Dec-2003 12:00:00 AM 3 ZZZZZZZZ   ZZZZZZZZ 45 ZZZZZZZZ  
185 ZZZZZZZZ NAT 4500-CN(F) Cyanide in Water Using ISE American Public Health Association APHA USERV20 01-Dec-2003 12:00:00 AM 3 ZZZZZZZZ   ZZZZZZZZ 87 ZZZZZZZZ  
186 ZZZZZZZZ NAT 4500-CN(G) Cyanides Amenable to Chlorination after Distillation American Public Health Association APHA USERV20 01-Dec-2003 12:00:00 AM 1 ZZZZZZZZ   ZZZZZZZZ 118 ZZZZZZZZ  
189 ZZZZZZZZ NAT 4500-CN(J) Cyanogen Chloride in Water American Public Health Association APHA USERV20 01-Dec-2003 12:00:00 AM 3 ZZZZZZZZ   ZZZZZZZZ 186 ZZZZZZZZ  
190 ZZZZZZZZ NAT 4500-CN(K) Spot Test for Cyanides for Screening American Public Health Association APHA USERV20 01-Dec-2003 12:00:00 AM 3 ZZZZZZZZ   ZZZZZZZZ 118 ZZZZZZZZ  
191 ZZZZZZZZ NAT 4500-CN(L) Cyanates in Waste Using an ISE American Public Health Association APHA USERV20 01-Dec-2003 12:00:00 AM 3 ZZZZZZZZ   ZZZZZZZZ 87 ZZZZZZZZ  
192 ZZZZZZZZ NAT 4500-CN(M) Thiocyanate in Water American Public Health Association APHA USERV20 01-Dec-2003 12:00:00 AM 3 ZZZZZZZZ   ZZZZZZZZ 186 ZZZZZZZZ  
2547 ZZZZZZZZ NAT 218.1_M Chromium by FLAA U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 111 ZZZZZZZZ   ZZZZZZZZ 164 ZZZZZZZZ  
2055 ZZZZZZZZ NAT 150.2 pH by Continuous Monitoring U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 94 ZZZZZZZZ   ZZZZZZZZ 150 ZZZZZZZZ  
2021 ZZZZZZZZ NAT HERL_002 HCB and Mirex in Tissue U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 85 ZZZZZZZZ   ZZZZZZZZ 51 ZZZZZZZZ  
2022 ZZZZZZZZ NAT HERL_003 Pesticides in Tissue and Human Milk U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 85 ZZZZZZZZ   ZZZZZZZZ 51 ZZZZZZZZ  
809 ZZZZZZZZ NAT 1RM-20 Dibenzofuran and Dibenzo-p-dioxin Environment Canada, Technology Development Branch ENV/CANADA USERV20 01-Dec-2003 12:00:00 AM 38 ZZZZZZZZ   ZZZZZZZZ 57 ZZZZZZZZ  
810 ZZZZZZZZ NAT 1RM-5 Release of Mercury from Mercury Cell Environment Canada, Technology Development Branch ENV/CANADA USERV20 01-Dec-2003 12:00:00 AM 37 ZZZZZZZZ   ZZZZZZZZ 164 ZZZZZZZZ  
811 ZZZZZZZZ NAT 1RM-6 Total Reduced Sulphur (TRS) Compounds Environment Canada, Technology Development Branch ENV/CANADA USERV20 01-Dec-2003 12:00:00 AM 45 ZZZZZZZZ   ZZZZZZZZ 54 ZZZZZZZZ  
1355 ZZZZZZZZ NAT I1501 Nickel in Water by GFAA US-DOI, Geological Survey USDOI/USGS USERV20 01-Dec-2003 12:00:00 AM 64 ZZZZZZZZ   ZZZZZZZZ 170 ZZZZZZZZ  
1356 ZZZZZZZZ NAT I-3520-85 Ammonia Nitrogen by Nesslerization US-DOI, Geological Survey USDOI/USGS USERV209 01-Dec-2003 12:00:00 AM 64 ZZZZZZZZ   ZZZZZZZZ 186 ZZZZZZZZ  
1357 ZZZZZZZZ NAT I1524 Ammonia Nitrogen in Water Using an ISE US-DOI, Geological Survey USDOI/USGS USERV20 01-Dec-2003 12:00:00 AM 64 ZZZZZZZZ   ZZZZZZZZ 87 ZZZZZZZZ  
738 ZZZZZZZZ NAT 977.26 Clostridium botulinum and Toxins in Food Association of Official Analytical Chemists AOAC USERV20 01-Dec-2003 12:00:00 AM 19 ZZZZZZZZ   ZZZZZZZZ 99 ZZZZZZZZ  
258 ZZZZZZZZ NAT 5320-B Dissolved Organic Halogen in Water American Public Health Association APHA USERV20 01-Dec-2003 12:00:00 AM 3 ZZZZZZZZ   ZZZZZZZZ 193 ZZZZZZZZ  
768 ZZZZZZZZ NAT 989.12 Salmonella sp./E. coli in Foods Association of Official Analytical Chemists AOAC USERV20 01-Dec-2003 12:00:00 AM 19 ZZZZZZZZ   ZZZZZZZZ 99 ZZZZZZZZ  
735 ZZZZZZZZ NAT 977.15 Mercury in Fish Association of Official Analytical Chemists AOAC USERV20 01-Dec-2003 12:00:00 AM 19 ZZZZZZZZ   ZZZZZZZZ 159 ZZZZZZZZ  
736 ZZZZZZZZ NAT 977.19 Hexachlorobenzene/Mirex Residues in Fat Association of Official Analytical Chemists AOAC USERV20 01-Dec-2003 12:00:00 AM 19 ZZZZZZZZ   ZZZZZZZZ 99 ZZZZZZZZ  
1478 ZZZZZZZZ NAT I5152 Calcium in Bottom Material by FLAA US-DOI, Geological Survey USDOI/USGS USERV20 01-Dec-2003 12:00:00 AM 64 ZZZZZZZZ   ZZZZZZZZ 164 ZZZZZZZZ  
223 ZZZZZZZZ NAT 4500-O-D Total Dissolved Oxygen by Titration- Permanganate Modification American Public Health Association APHA USERV20 01-Dec-2003 12:00:00 AM 3 ZZZZZZZZ   ZZZZZZZZ 203 ZZZZZZZZ  
224 ZZZZZZZZ NAT 4500-O-E Total Dissolved Oxygen by Titration- Alum Flocculation Modificati American Public Health Association APHA USERV20 01-Dec-2003 12:00:00 AM 3 ZZZZZZZZ   ZZZZZZZZ 203 ZZZZZZZZ  
225 ZZZZZZZZ NAT 4500-O-F Total Dissolved Oxygen by Titration- Copper/Sulfate-Sulfamic Acid American Public Health Association APHA USERV20 01-Dec-2003 12:00:00 AM 3 ZZZZZZZZ   ZZZZZZZZ 203 ZZZZZZZZ  
226 ZZZZZZZZ NAT 4500-O-G Total Dissolved Oxygen by Membrane Electrode Method American Public Health Association APHA USERV20 01-Dec-2003 12:00:00 AM 3 ZZZZZZZZ   ZZZZZZZZ 87 ZZZZZZZZ  
286 ZZZZZZZZ NAT 6230-C Volatile Halocarbons in Water by GC American Public Health Association APHA USERV20 01-Dec-2003 12:00:00 AM 3 ZZZZZZZZ   ZZZZZZZZ 52 ZZZZZZZZ  
287 ZZZZZZZZ NAT 6230-D Volatile Halocarbons in Water by GC American Public Health Association APHA USERV20 01-Dec-2003 12:00:00 AM 3 ZZZZZZZZ   ZZZZZZZZ 52 ZZZZZZZZ  
288 ZZZZZZZZ NAT 6230-E Volatile Halocarbons in Water by GC/MS American Public Health Association APHA USERV20 01-Dec-2003 12:00:00 AM 1 ZZZZZZZZ   ZZZZZZZZ 57 ZZZZZZZZ  
739 ZZZZZZZZ NAT 978.16 Ethylenethiourea Pesticide Residues - GC Association of Official Analytical Chemists AOAC USERV20 01-Dec-2003 12:00:00 AM 19 ZZZZZZZZ   ZZZZZZZZ 54 ZZZZZZZZ  
740 ZZZZZZZZ NAT 978.23 Fecal Coliforms in Shellfish Waters Association of Official Analytical Chemists AOAC USERV20 01-Dec-2003 12:00:00 AM 19 ZZZZZZZZ   ZZZZZZZZ 119 ZZZZZZZZ  
741 ZZZZZZZZ NAT 978.24 Salmonella sp. in Foods Association of Official Analytical Chemists AOAC USERV20 01-Dec-2003 12:00:00 AM 19 ZZZZZZZZ   ZZZZZZZZ 99 ZZZZZZZZ  
289 ZZZZZZZZ NAT 6231-B EDB and DBCP in Water by CGC American Public Health Association APHA USERV20 01-Dec-2003 12:00:00 AM 3 ZZZZZZZZ   ZZZZZZZZ 44 ZZZZZZZZ  
290 ZZZZZZZZ NAT 6231-C EDB and DBCP in Water by CGC/MS American Public Health Association APHA USERV20 01-Dec-2003 12:00:00 AM 1 ZZZZZZZZ   ZZZZZZZZ 35 ZZZZZZZZ  
1976 ZZZZZZZZ NAT 2.1 (ATM SO2) Sulfur Dioxide in the Atmosphere U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 80 ZZZZZZZZ   ZZZZZZZZ 45 ZZZZZZZZ  
1977 ZZZZZZZZ NAT 2.1 (PART.PM10) Particulate Matter as PM10 in Atmosphere U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 80 ZZZZZZZZ   ZZZZZZZZ 113 ZZZZZZZZ  
1978 ZZZZZZZZ NAT 2.1A Sulfur Dioxide in the Atmosphere U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 80 ZZZZZZZZ   ZZZZZZZZ 45 ZZZZZZZZ  
1979 ZZZZZZZZ NAT 2.11 Particulate Matter as PM10 in Atmosphere U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 80 ZZZZZZZZ   ZZZZZZZZ 113 ZZZZZZZZ  
1980 ZZZZZZZZ NAT 2.2 Suspended Particulates in the Atmosphere U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 80 ZZZZZZZZ   ZZZZZZZZ 76 ZZZZZZZZ  
2586 ZZZZZZZZ NAT 340.2_M Fluoride with an Ion Selective Electrode U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 112 ZZZZZZZZ   ZZZZZZZZ 87 ZZZZZZZZ  
2587 ZZZZZZZZ NAT 350_M(A) Ammonia Nitrogen in Water by Colorimetry U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 118 ZZZZZZZZ   ZZZZZZZZ 45 ZZZZZZZZ  
2588 ZZZZZZZZ NAT 350_M(B) Ammonia Nitrogen in Water by Titration U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 118 ZZZZZZZZ   ZZZZZZZZ 203 ZZZZZZZZ  
2542 ZZZZZZZZ NAT 210.1_M Beryllium by FLAA U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 111 ZZZZZZZZ   ZZZZZZZZ 164 ZZZZZZZZ  
1411 ZZZZZZZZ NAT I2602 Hydrolyzable plus Orthophosphate-Phosphorous US-DOI, Geological Survey USDOI/USGS USERV20 01-Dec-2003 12:00:00 AM 64 ZZZZZZZZ   ZZZZZZZZ 30 ZZZZZZZZ  
1412 ZZZZZZZZ NAT I2667(S) Selenium in Bottom Material by HYDAA US-DOI, Geological Survey USDOI/USGS USERV20 01-Dec-2003 12:00:00 AM 64 ZZZZZZZZ   ZZZZZZZZ 173 ZZZZZZZZ  
1361 ZZZZZZZZ NAT I1600 Dissolved Phosphorus by Colorimetry US-DOI, Geological Survey USDOI/USGS USERV20 01-Dec-2003 12:00:00 AM 64 ZZZZZZZZ   ZZZZZZZZ 186 ZZZZZZZZ  
1380 ZZZZZZZZ NAT I1880 Vanadium in Water by Colorimetry US-DOI, Geological Survey USDOI/USGS USERV20 01-Dec-2003 12:00:00 AM 64 ZZZZZZZZ   ZZZZZZZZ 186 ZZZZZZZZ  
1381 ZZZZZZZZ NAT I1900(S) Zinc in Bottom Material by FLAA US-DOI, Geological Survey USDOI/USGS USERV20 01-Dec-2003 12:00:00 AM 64 ZZZZZZZZ   ZZZZZZZZ 164 ZZZZZZZZ  
1382 ZZZZZZZZ NAT I1900(W) Zinc in Water by FLAA US-DOI, Geological Survey USDOI/USGS USERV20 01-Dec-2003 12:00:00 AM 64 ZZZZZZZZ   ZZZZZZZZ 164 ZZZZZZZZ  
812 ZZZZZZZZ NAT 1RM-7 Lead Environment Canada, Technology Development Branch ENV/CANADA USERV20 01-Dec-2003 12:00:00 AM 50 ZZZZZZZZ   ZZZZZZZZ 157 ZZZZZZZZ  
813 ZZZZZZZZ NAT 1SRM-1 Hydrogen Sulfide Environment Canada, Technology Development Branch ENV/CANADA USERV20 01-Dec-2003 12:00:00 AM 27 ZZZZZZZZ   ZZZZZZZZ 59 ZZZZZZZZ  
2613 ZZZZZZZZ NAT 5041 Analysis of Sorbent Cartridges U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 128 ZZZZZZZZ   ZZZZZZZZ 57 ZZZZZZZZ  
2614 ZZZZZZZZ NAT 5041A Desorption of Sorbent Cartridge by GC/MS U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 119 ZZZZZZZZ   ZZZZZZZZ 57 ZZZZZZZZ  
291 ZZZZZZZZ NAT 6231-D EDB and DBCP in Water by CGC American Public Health Association APHA USERV20 01-Dec-2003 12:00:00 AM 1 ZZZZZZZZ   ZZZZZZZZ 44 ZZZZZZZZ  
814 ZZZZZZZZ NAT AES-0029 Trace Element Analysis of Water Fisons Instruments Co, Applied Research Labs Div. FISON USERV20 01-Dec-2003 12:00:00 AM 52 ZZZZZZZZ   ZZZZZZZZ 161 ZZZZZZZZ  
769 ZZZZZZZZ NAT 989.13 Motile Salmonella in Foods Association of Official Analytical Chemists AOAC USERV20 01-Dec-2003 12:00:00 AM 19 ZZZZZZZZ   ZZZZZZZZ 99 ZZZZZZZZ  
770 ZZZZZZZZ NAT 989.14 Salmonella in Foods Association of Official Analytical Chemists AOAC USERV20 01-Dec-2003 12:00:00 AM 19 ZZZZZZZZ   ZZZZZZZZ 99 ZZZZZZZZ  
2023 ZZZZZZZZ NAT HERL_004 Pesticides in Blood or Serum U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 85 ZZZZZZZZ   ZZZZZZZZ 51 ZZZZZZZZ  
2024 ZZZZZZZZ NAT HERL_005 Pentachlorophenol in Blood U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 85 ZZZZZZZZ   ZZZZZZZZ 52 ZZZZZZZZ  
2025 ZZZZZZZZ NAT HERL_006 Pentachlorophenol and Salts in Urine U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 85 ZZZZZZZZ   ZZZZZZZZ 51 ZZZZZZZZ  
1990 ZZZZZZZZ NAT IP-10B Respirable Particulates in Indoor Air U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 83 ZZZZZZZZ   ZZZZZZZZ 99 ZZZZZZZZ  
1991 ZZZZZZZZ NAT IP-2A Nicotine in Indoor Air - XAD-4 U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 83 ZZZZZZZZ   ZZZZZZZZ 42 ZZZZZZZZ  
222 ZZZZZZZZ NAT 4500-O-C Total Dissolved Oxygen by Titration- Azide Modification American Public Health Association APHA USERV20 01-Dec-2003 12:00:00 AM 3 ZZZZZZZZ   ZZZZZZZZ 203 ZZZZZZZZ  
1992 ZZZZZZZZ NAT IP-2B Nicotine in Indoor Air-Cassette U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 83 ZZZZZZZZ   ZZZZZZZZ 42 ZZZZZZZZ  
2611 ZZZZZZZZ NAT 5032 Volatiles by Vacuum Distillation U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 1 ZZZZZZZZ   ZZZZZZZZ 119 ZZZZZZZZ  
2612 ZZZZZZZZ NAT 5040A Analysis of VOST Sorbent Cartridges U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 128 ZZZZZZZZ   ZZZZZZZZ 57 ZZZZZZZZ  
845 ZZZZZZZZ NAT 8116 Chemical Oxygen Demand in Water Hach Chemical Company HACH USERV20 01-Dec-2003 12:00:00 AM 53 ZZZZZZZZ   ZZZZZZZZ 203 ZZZZZZZZ  
846 ZZZZZZZZ NAT 8131 Sulfide in Water Hach Chemical Company HACH USERV20 01-Dec-2003 12:00:00 AM 53 ZZZZZZZZ   ZZZZZZZZ 186 ZZZZZZZZ  
847 ZZZZZZZZ NAT 8156 pH in Water Hach Chemical Company HACH USERV20 01-Dec-2003 12:00:00 AM 53 ZZZZZZZZ   ZZZZZZZZ 150 ZZZZZZZZ  
848 ZZZZZZZZ NAT 8157 Dissolved Oxygen in Water Hach Chemical Company HACH USERV20 01-Dec-2003 12:00:00 AM 53 ZZZZZZZZ   ZZZZZZZZ 90 ZZZZZZZZ  
851 ZZZZZZZZ NAT 8163 Total Filterable Solids Hach Chemical Company HACH USERV20 01-Dec-2003 12:00:00 AM 53 ZZZZZZZZ   ZZZZZZZZ 127 ZZZZZZZZ  
805 ZZZZZZZZ NAT 1AP77-A Vinyl Chloride Environment Canada, Technology Development Branch ENV/CANADA USERV20 01-Dec-2003 12:00:00 AM 24 ZZZZZZZZ   ZZZZZZZZ 53 ZZZZZZZZ  
2541 ZZZZZZZZ NAT 208.2_M Barium by GFAA U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 111 ZZZZZZZZ   ZZZZZZZZ 170 ZZZZZZZZ  
2498 ZZZZZZZZ NAT SFSAS_29 Organics in Biological Tissue U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 17 ZZZZZZZZ   ZZZZZZZZ 51 ZZZZZZZZ  
849 ZZZZZZZZ NAT 8158 Total Nonfilterable Residue Solids Hach Chemical Company HACH USERV20 01-Dec-2003 12:00:00 AM 53 ZZZZZZZZ   ZZZZZZZZ 127 ZZZZZZZZ  
2548 ZZZZZZZZ NAT 218.2_M Chromium by GFAA U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 111 ZZZZZZZZ   ZZZZZZZZ 170 ZZZZZZZZ  
743 ZZZZZZZZ NAT 980.22 Hexachlorobenzene/Mirex Residue in Adipose Association of Official Analytical Chemists AOAC USERV20 01-Dec-2003 12:00:00 AM 19 ZZZZZZZZ   ZZZZZZZZ 99 ZZZZZZZZ  
842 ZZZZZZZZ NAT 8071 Sulfite in Water by Titration Hach Chemical Company HACH USERV20 01-Dec-2003 12:00:00 AM 53 ZZZZZZZZ   ZZZZZZZZ 203 ZZZZZZZZ  
843 ZZZZZZZZ NAT 8074(A) Total, Fecal and E. Coli Coliform Hach Chemical Company HACH USERV20 01-Dec-2003 12:00:00 AM 53 ZZZZZZZZ   ZZZZZZZZ 124 ZZZZZZZZ  
844 ZZZZZZZZ NAT 8074(B) Total, Fecal and E. Coli Coliform Hach Chemical Company HACH USERV20 01-Dec-2003 12:00:00 AM 53 ZZZZZZZZ   ZZZZZZZZ 113 ZZZZZZZZ  
2585 ZZZZZZZZ NAT 335.63 Cyanide in Waste by Colorimetry U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 110 ZZZZZZZZ   ZZZZZZZZ 45 ZZZZZZZZ  
2511 ZZZZZZZZ NAT LC_SV Semivolatiles in Low Concentration Water U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 114 ZZZZZZZZ   ZZZZZZZZ 35 ZZZZZZZZ  
2512 ZZZZZZZZ NAT LC_VOA Volatile Organics in Low Concentration Water U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 114 ZZZZZZZZ   ZZZZZZZZ 35 ZZZZZZZZ  
2513 ZZZZZZZZ NAT MC_PEST(S) Organic Analysis For Pesticides/Aroclors U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 115 ZZZZZZZZ   ZZZZZZZZ 44 ZZZZZZZZ  
187 ZZZZZZZZ NAT 4500-CN(H) Cyanides Amenable to Chlorination without Distallation American Public Health Association APHA USERV20 01-Dec-2003 12:00:00 AM 3 ZZZZZZZZ   ZZZZZZZZ 186 ZZZZZZZZ  
188 ZZZZZZZZ NAT 4500-CN(I) Weak Acid Dissociable Cyanide in Water American Public Health Association APHA USERV20 01-Dec-2003 12:00:00 AM 3 ZZZZZZZZ   ZZZZZZZZ 203 ZZZZZZZZ  
858 ZZZZZZZZ NAT 8221 Alkalinity by Buret Titration Hach Chemical Company HACH USERV20 01-Dec-2003 12:00:00 AM 53 ZZZZZZZZ   ZZZZZZZZ 203 ZZZZZZZZ  
859 ZZZZZZZZ NAT 8222 Calcium Hardness in Water Hach Chemical Company HACH USERV20 01-Dec-2003 12:00:00 AM 53 ZZZZZZZZ   ZZZZZZZZ 203 ZZZZZZZZ  
706 ZZZZZZZZ NAT 973.48 Total Nitrogen in Water Association of Official Analytical Chemists AOAC USERV20 01-Dec-2003 12:00:00 AM 19 ZZZZZZZZ   ZZZZZZZZ 131 ZZZZZZZZ  
815 ZZZZZZZZ NAT 8000 Chemical Oxygen Demand Hach Chemical Company HACH USERV20 01-Dec-2003 12:00:00 AM 53 ZZZZZZZZ   ZZZZZZZZ 45 ZZZZZZZZ  
1359 ZZZZZZZZ NAT I1550 Ammonia plus Organic Nitrogen in Water US-DOI, Geological Survey USDOI/USGS USERV20 01-Dec-2003 12:00:00 AM 64 ZZZZZZZZ   ZZZZZZZZ 186 ZZZZZZZZ  
1481 ZZZZZZZZ NAT I5270 Copper in Bottom Material by FLAA US-DOI, Geological Survey USDOI/USGS USERV20 01-Dec-2003 12:00:00 AM 64 ZZZZZZZZ   ZZZZZZZZ 164 ZZZZZZZZ  
2003 ZZZZZZZZ NAT IP-7-B B(a)P and PAHs in Air by HPLC U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 83 ZZZZZZZZ   ZZZZZZZZ 62 ZZZZZZZZ  
857 ZZZZZZZZ NAT 8219 Acidity in Water Hach Chemical Company HACH USERV20 01-Dec-2003 12:00:00 AM 53 ZZZZZZZZ   ZZZZZZZZ 203 ZZZZZZZZ  
1482 ZZZZZZZZ NAT I5300 CN in Bottom Material by Colorimetry US-DOI, Geological Survey USDOI/USGS USERV20 01-Dec-2003 12:00:00 AM 64 ZZZZZZZZ   ZZZZZZZZ 186 ZZZZZZZZ  
2615 ZZZZZZZZ NAT 5100 Volatile Organic Concentration in Waste U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 128 ZZZZZZZZ   ZZZZZZZZ 99 ZZZZZZZZ  
2616 ZZZZZZZZ NAT 5110 Organic Phase Vapor Pressure in Waste U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 128 ZZZZZZZZ   ZZZZZZZZ 165 ZZZZZZZZ  
2617 ZZZZZZZZ NAT 6010A ICP Spectroscopy U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 121 ZZZZZZZZ   ZZZZZZZZ 174 ZZZZZZZZ  
1383 ZZZZZZZZ NAT I1901 Zinc in Water by GFAA US-DOI, Geological Survey USDOI/USGS USERV20 01-Dec-2003 12:00:00 AM 64 ZZZZZZZZ   ZZZZZZZZ 170 ZZZZZZZZ  
1981 ZZZZZZZZ NAT 2.3 Nitrogen Dioxide in the Atmosphere U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 80 ZZZZZZZZ   ZZZZZZZZ 184 ZZZZZZZZ  
1982 ZZZZZZZZ NAT 2.6 Carbon Monoxide in the Atmosphere U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 80 ZZZZZZZZ   ZZZZZZZZ 176 ZZZZZZZZ  
806 ZZZZZZZZ NAT 1RM-1 Hydrogen Chloride Environment Canada, Technology Development Branch ENV/CANADA USERV20 01-Dec-2003 12:00:00 AM 29 ZZZZZZZZ   ZZZZZZZZ 70 ZZZZZZZZ  
1408 ZZZZZZZZ NAT I2600(S) Phosphorus in Solids by Colorimetry US-DOI, Geological Survey USDOI/USGS USERV20 01-Dec-2003 12:00:00 AM 64 ZZZZZZZZ   ZZZZZZZZ 30 ZZZZZZZZ  
1409 ZZZZZZZZ NAT I2600(W) Phosphorus in Water by Colorimetry US-DOI, Geological Survey USDOI/USGS USERV20 01-Dec-2003 12:00:00 AM 64 ZZZZZZZZ   ZZZZZZZZ 30 ZZZZZZZZ  
2580 ZZZZZZZZ NAT 335.2(MIDI) Cyanide Analysis by MIDI Distillation U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 111 ZZZZZZZZ   ZZZZZZZZ 186 ZZZZZZZZ  
2581 ZZZZZZZZ NAT 335.2_M(S) Total Cyanide in Soils and Sediments U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 111 ZZZZZZZZ   ZZZZZZZZ 186 ZZZZZZZZ  
816 ZZZZZZZZ NAT 8000(A1) Chemical Oxygen Demand Hach Chemical Company HACH USERV20 01-Dec-2003 12:00:00 AM 53 ZZZZZZZZ   ZZZZZZZZ 45 ZZZZZZZZ  
817 ZZZZZZZZ NAT 8000(A2) Chemical Oxygen Demand Hach Chemical Company HACH USERV20 01-Dec-2003 12:00:00 AM 53 ZZZZZZZZ   ZZZZZZZZ 45 ZZZZZZZZ  
1366 ZZZZZZZZ NAT I1667(S) Selenium in Bottom Material by HYDAA US-DOI, Geological Survey USDOI/USGS USERV20 01-Dec-2003 12:00:00 AM 64 ZZZZZZZZ   ZZZZZZZZ 173 ZZZZZZZZ  
1367 ZZZZZZZZ NAT I1667(W) Selenium in Water by HYDAA US-DOI, Geological Survey USDOI/USGS USERV20 01-Dec-2003 12:00:00 AM 64 ZZZZZZZZ   ZZZZZZZZ 173 ZZZZZZZZ  
1360 ZZZZZZZZ NAT I1586 Water pH US-DOI, Geological Survey USDOI/USGS USERV20 01-Dec-2003 12:00:00 AM 64 ZZZZZZZZ   ZZZZZZZZ 150 ZZZZZZZZ  
1341 ZZZZZZZZ NAT I1381 Iron in Water by FLAA US-DOI, Geological Survey USDOI/USGS USERV20 01-Dec-2003 12:00:00 AM 64 ZZZZZZZZ   ZZZZZZZZ 164 ZZZZZZZZ  
2582 ZZZZZZZZ NAT 335.2_MA(W) Total Cyanide in Water by Colorimetry U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 111 ZZZZZZZZ   ZZZZZZZZ 203 ZZZZZZZZ  
2583 ZZZZZZZZ NAT 335.2_MB(W) Total Cyanide in Water by Colorimetry U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 111 ZZZZZZZZ   ZZZZZZZZ 186 ZZZZZZZZ  
2584 ZZZZZZZZ NAT 335.2_MC(W) Total Cyanide in Water by Colorimetry U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 111 ZZZZZZZZ   ZZZZZZZZ 186 ZZZZZZZZ  
1362 ZZZZZZZZ NAT I1601 Orthophosphate-Phosphorus by Colorimetry US-DOI, Geological Survey USDOI/USGS USERV20 01-Dec-2003 12:00:00 AM 64 ZZZZZZZZ   ZZZZZZZZ 186 ZZZZZZZZ  
1363 ZZZZZZZZ NAT I1602 Orthophosphate plus Hydrolyzable Phosphorous US-DOI, Geological Survey USDOI/USGS USERV20 01-Dec-2003 12:00:00 AM 64 ZZZZZZZZ   ZZZZZZZZ 186 ZZZZZZZZ  
1364 ZZZZZZZZ NAT I1630(S) Potassium in Bottom Material by FLAA US-DOI, Geological Survey USDOI/USGS USERV20 01-Dec-2003 12:00:00 AM 64 ZZZZZZZZ   ZZZZZZZZ 164 ZZZZZZZZ  
1446 ZZZZZZZZ NAT I3447 Magnesium in Water by FLAA US-DOI, Geological Survey USDOI/USGS USERV20 01-Dec-2003 12:00:00 AM 64 ZZZZZZZZ   ZZZZZZZZ 164 ZZZZZZZZ  
1438 ZZZZZZZZ NAT I3270 Copper in Water by FLAA US-DOI, Geological Survey USDOI/USGS USERV20 01-Dec-2003 12:00:00 AM 64 ZZZZZZZZ   ZZZZZZZZ 164 ZZZZZZZZ  
1439 ZZZZZZZZ NAT I3271 Copper in Water by Chelation and FLAA US-DOI, Geological Survey USDOI/USGS USERV20 01-Dec-2003 12:00:00 AM 64 ZZZZZZZZ   ZZZZZZZZ 164 ZZZZZZZZ  
1358 ZZZZZZZZ NAT I1540 Nitrite-Nitrogen in Water by Colorimetry US-DOI, Geological Survey USDOI/USGS USERV20 01-Dec-2003 12:00:00 AM 64 ZZZZZZZZ   ZZZZZZZZ 186 ZZZZZZZZ  
2054 ZZZZZZZZ NAT 150.1 pH U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 94 ZZZZZZZZ   ZZZZZZZZ 150 ZZZZZZZZ  
1993 ZZZZZZZZ NAT IP-3A Carbon Monoxide in Air - NDIR U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 83 ZZZZZZZZ   ZZZZZZZZ 179 ZZZZZZZZ  
2549 ZZZZZZZZ NAT 219.1_M Cobalt by FLAA U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 111 ZZZZZZZZ   ZZZZZZZZ 164 ZZZZZZZZ  
2550 ZZZZZZZZ NAT 219.2_M Cobalt by GFAA U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 111 ZZZZZZZZ   ZZZZZZZZ 170 ZZZZZZZZ  
2551 ZZZZZZZZ NAT 220.1_M Copper by FLAA U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 111 ZZZZZZZZ   ZZZZZZZZ 164 ZZZZZZZZ  
2508 ZZZZZZZZ NAT DIOX(W) PCDD and PCDF in Water by CGC/MS U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 113 ZZZZZZZZ   ZZZZZZZZ 35 ZZZZZZZZ  
2509 ZZZZZZZZ NAT ICP-AES Inductively Coupled Plasma U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 112 ZZZZZZZZ   ZZZZZZZZ 174 ZZZZZZZZ  
2510 ZZZZZZZZ NAT LC_PEST Low Concentration Water for Pesticides U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 114 ZZZZZZZZ   ZZZZZZZZ 44 ZZZZZZZZ  
1943 ZZZZZZZZ NAT PMD-TEI Terbacil by UV Spectroscopy U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 18 ZZZZZZZZ   ZZZZZZZZ 99 ZZZZZZZZ  
1944 ZZZZZZZZ NAT PMD-TFB Tetrachlorvinphos by GC/FID U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 18 ZZZZZZZZ   ZZZZZZZZ 99 ZZZZZZZZ  
1945 ZZZZZZZZ NAT PMD-TFK Tetramethrin by GC/FID U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 18 ZZZZZZZZ   ZZZZZZZZ 99 ZZZZZZZZ  
1946 ZZZZZZZZ NAT PMD-TFM Triflumizole by HPLC U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 18 ZZZZZZZZ   ZZZZZZZZ 99 ZZZZZZZZ  
1947 ZZZZZZZZ NAT PMD-TFU Lamprecid by UV Spectroscopy U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 18 ZZZZZZZZ   ZZZZZZZZ 99 ZZZZZZZZ  
1948 ZZZZZZZZ NAT PMD-TFZ Thiabendazole by GC/FID U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 18 ZZZZZZZZ   ZZZZZZZZ 99 ZZZZZZZZ  
1949 ZZZZZZZZ NAT PMD-THN Thiophanate by UV Spectroscopy U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 18 ZZZZZZZZ   ZZZZZZZZ 99 ZZZZZZZZ  
774 ZZZZZZZZ NAT 990.08 Metals in Solid Wastes by ICP Association of Official Analytical Chemists AOAC USERV20 01-Dec-2003 12:00:00 AM 19 ZZZZZZZZ   ZZZZZZZZ 174 ZZZZZZZZ  
201 ZZZZZZZZ NAT 4500-I-(B) Iodide in Water by Spectrophotometry- Leuco Crystal Violet Method American Public Health Association APHA USERV20 01-Dec-2003 12:00:00 AM 3 ZZZZZZZZ   ZZZZZZZZ 186 ZZZZZZZZ  
150 ZZZZZZZZ NAT 3500-V-B Vanadium in Water by FLAA American Public Health Association APHA USERV20 01-Dec-2003 12:00:00 AM 3 ZZZZZZZZ   ZZZZZZZZ 164 ZZZZZZZZ  
151 ZZZZZZZZ NAT 3500-V-C Vanadium in Water by ICP American Public Health Association APHA USERV20 01-Dec-2003 12:00:00 AM 3 ZZZZZZZZ   ZZZZZZZZ 174 ZZZZZZZZ  
152 ZZZZZZZZ NAT 3500-V-D Vanadium in Water by Spectrophotometry American Public Health Association APHA USERV20 01-Dec-2003 12:00:00 AM 3 ZZZZZZZZ   ZZZZZZZZ 186 ZZZZZZZZ  
153 ZZZZZZZZ NAT 3500-ZN(B) Zinc in Water by FLAA American Public Health Association APHA USERV20 01-Dec-2003 12:00:00 AM 3 ZZZZZZZZ   ZZZZZZZZ 164 ZZZZZZZZ  
854 ZZZZZZZZ NAT 8167 Total Chlorine in Water by DPD Hach Chemical Company HACH USERV20 01-Dec-2003 12:00:00 AM 53 ZZZZZZZZ   ZZZZZZZZ 186 ZZZZZZZZ  
1483 ZZZZZZZZ NAT I5381 Iron in Bottom Material by FLAA US-DOI, Geological Survey USDOI/USGS USERV20 01-Dec-2003 12:00:00 AM 64 ZZZZZZZZ   ZZZZZZZZ 164 ZZZZZZZZ  
1441 ZZZZZZZZ NAT I3325 Fluoride in Water by Colorimetry US-DOI, Geological Survey USDOI/USGS USERV20 01-Dec-2003 12:00:00 AM 64 ZZZZZZZZ   ZZZZZZZZ 186 ZZZZZZZZ  
1442 ZZZZZZZZ NAT I3381 Iron in Water by FLAA US-DOI, Geological Survey USDOI/USGS USERV20 01-Dec-2003 12:00:00 AM 64 ZZZZZZZZ   ZZZZZZZZ 164 ZZZZZZZZ  
1443 ZZZZZZZZ NAT I3399 Lead in Water by FLAA US-DOI, Geological Survey USDOI/USGS USERV20 01-Dec-2003 12:00:00 AM 64 ZZZZZZZZ   ZZZZZZZZ 164 ZZZZZZZZ  
1444 ZZZZZZZZ NAT I3400 Lead in Water by Chelation and FLAA US-DOI, Geological Survey USDOI/USGS USERV20 01-Dec-2003 12:00:00 AM 64 ZZZZZZZZ   ZZZZZZZZ 164 ZZZZZZZZ  
1445 ZZZZZZZZ NAT I3425 Lithium in Water by FLAA US-DOI, Geological Survey USDOI/USGS USERV20 01-Dec-2003 12:00:00 AM 64 ZZZZZZZZ   ZZZZZZZZ 164 ZZZZZZZZ  
818 ZZZZZZZZ NAT 8001(A1) Total, Fecal and E. Coli Coliform Hach Chemical Company HACH USERV20 01-Dec-2003 12:00:00 AM 53 ZZZZZZZZ   ZZZZZZZZ 99 ZZZZZZZZ  
819 ZZZZZZZZ NAT 8001(A2) Total, Fecal and E. Coli Coliform Hach Chemical Company HACH USERV20 01-Dec-2003 12:00:00 AM 53 ZZZZZZZZ   ZZZZZZZZ 99 ZZZZZZZZ  
820 ZZZZZZZZ NAT 8001(A3) Total, Fecal and E. Coli Coliform Hach Chemical Company HACH USERV20 01-Dec-2003 12:00:00 AM 53 ZZZZZZZZ   ZZZZZZZZ 99 ZZZZZZZZ  
821 ZZZZZZZZ NAT 8001(1) Total, Fecal and E. Coli Coliform Hach Chemical Company HACH USERV20 01-Dec-2003 12:00:00 AM 53 ZZZZZZZZ   ZZZZZZZZ 99 ZZZZZZZZ  
822 ZZZZZZZZ NAT 8001(2) Total, Fecal and E. Coli Coliform Hach Chemical Company HACH USERV20 01-Dec-2003 12:00:00 AM 53 ZZZZZZZZ   ZZZZZZZZ 99 ZZZZZZZZ  
2555 ZZZZZZZZ NAT 239.1_M Lead by FLAA U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 111 ZZZZZZZZ   ZZZZZZZZ 164 ZZZZZZZZ  
2556 ZZZZZZZZ NAT 239.2_M Lead by GFAA U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 111 ZZZZZZZZ   ZZZZZZZZ 170 ZZZZZZZZ  
2557 ZZZZZZZZ NAT 242.1_M Magnesium by FLAA U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 111 ZZZZZZZZ   ZZZZZZZZ 164 ZZZZZZZZ  
2558 ZZZZZZZZ NAT 243.1_M Manganese by FLAA U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 111 ZZZZZZZZ   ZZZZZZZZ 164 ZZZZZZZZ  
23 ZZZZZZZZ NAT 2350-B Chlorine Demand/Requirement of Water American Public Health Association APHA USERV20 01-Dec-2003 12:00:00 AM 3 ZZZZZZZZ   ZZZZZZZZ 91 ZZZZZZZZ  
24 ZZZZZZZZ NAT 2350-C Chlorine Dioxide Demand/Requirement of Water American Public Health Association APHA USERV20 01-Dec-2003 12:00:00 AM 3 ZZZZZZZZ   ZZZZZZZZ 203 ZZZZZZZZ  
25 ZZZZZZZZ NAT 2350-D Ozone Demand or Requirement of Water- Batch Method American Public Health Association APHA USERV20 01-Dec-2003 12:00:00 AM 3 ZZZZZZZZ   ZZZZZZZZ 186 ZZZZZZZZ  
1365 ZZZZZZZZ NAT I1630(W) Potassium in Water by FLAA US-DOI, Geological Survey USDOI/USGS USERV20 01-Dec-2003 12:00:00 AM 64 ZZZZZZZZ   ZZZZZZZZ 164 ZZZZZZZZ  
1950 ZZZZZZZZ NAT PMD-THO Thiophanate-Methyl by UV Spectroscopy U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 18 ZZZZZZZZ   ZZZZZZZZ 99 ZZZZZZZZ  
193 ZZZZZZZZ NAT 4500-CO2(B) Carbon Dioxide in Water by Nomography American Public Health Association APHA USERV20 01-Dec-2003 12:00:00 AM 3 ZZZZZZZZ   ZZZZZZZZ 132 ZZZZZZZZ  
194 ZZZZZZZZ NAT 4500-CO2(C) Carbon Dioxide in Water by Titration American Public Health Association APHA USERV20 01-Dec-2003 12:00:00 AM 3 ZZZZZZZZ   ZZZZZZZZ 203 ZZZZZZZZ  
195 ZZZZZZZZ NAT 4500-F-B Preliminary Distillation of Fluoride American Public Health Association APHA USERV20 01-Dec-2003 12:00:00 AM 1 ZZZZZZZZ   ZZZZZZZZ 99 ZZZZZZZZ  
196 ZZZZZZZZ NAT 4500-F-C Fluoride in Water Using an ISE American Public Health Association APHA USERV20 01-Dec-2003 12:00:00 AM 3 ZZZZZZZZ   ZZZZZZZZ 87 ZZZZZZZZ  
1440 ZZZZZZZZ NAT I3300 Cyanide in Water by Colorimetry US-DOI, Geological Survey USDOI/USGS USERV20 01-Dec-2003 12:00:00 AM 64 ZZZZZZZZ   ZZZZZZZZ 186 ZZZZZZZZ  
1378 ZZZZZZZZ NAT I1820 Sulfate in Water by Titration US-DOI, Geological Survey USDOI/USGS USERV20 01-Dec-2003 12:00:00 AM 64 ZZZZZZZZ   ZZZZZZZZ 203 ZZZZZZZZ  
1379 ZZZZZZZZ NAT I1866 Thallium in Water by GFAA US-DOI, Geological Survey USDOI/USGS USERV20 01-Dec-2003 12:00:00 AM 64 ZZZZZZZZ   ZZZZZZZZ 170 ZZZZZZZZ  
775 ZZZZZZZZ NAT 990.11 Total Coliform and E. coli in Foods Association of Official Analytical Chemists AOAC USERV20 01-Dec-2003 12:00:00 AM 19 ZZZZZZZZ   ZZZZZZZZ 124 ZZZZZZZZ  
776 ZZZZZZZZ NAT 990.12 Aerobic Plate Count in Foods Association of Official Analytical Chemists AOAC USERV20 01-Dec-2003 12:00:00 AM 19 ZZZZZZZZ   ZZZZZZZZ 119 ZZZZZZZZ  
777 ZZZZZZZZ NAT 990.13 Salmonella in Foods Association of Official Analytical Chemists AOAC USERV20 01-Dec-2003 12:00:00 AM 19 ZZZZZZZZ   ZZZZZZZZ 99 ZZZZZZZZ  
778 ZZZZZZZZ NAT 991.06 N-Methylcarb.s in Drinking Water Association of Official Analytical Chemists AOAC USERV20 01-Dec-2003 12:00:00 AM 19 ZZZZZZZZ   ZZZZZZZZ 64 ZZZZZZZZ  
852 ZZZZZZZZ NAT 8164 Volatile Nonfilterable Solids in Water Hach Chemical Company HACH USERV20 01-Dec-2003 12:00:00 AM 53 ZZZZZZZZ   ZZZZZZZZ 127 ZZZZZZZZ  
853 ZZZZZZZZ NAT 8165 Settleable Matter Solids in Wastewater Hach Chemical Company HACH USERV20 01-Dec-2003 12:00:00 AM 53 ZZZZZZZZ   ZZZZZZZZ 127 ZZZZZZZZ  
1384 ZZZZZZZZ NAT I2030 Alkalinity in Water by Titration US-DOI, Geological Survey USDOI/USGS USERV20 01-Dec-2003 12:00:00 AM 64 ZZZZZZZZ   ZZZZZZZZ 203 ZZZZZZZZ  
1410 ZZZZZZZZ NAT I2601 Orthophosphate-Phosphorus by Colorimetry US-DOI, Geological Survey USDOI/USGS USERV20 01-Dec-2003 12:00:00 AM 64 ZZZZZZZZ   ZZZZZZZZ 30 ZZZZZZZZ  
2002 ZZZZZZZZ NAT IP-7-A B(a)P in Air by GC/FID and GC/MS U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 83 ZZZZZZZZ   ZZZZZZZZ 37 ZZZZZZZZ  
197 ZZZZZZZZ NAT 4500-F-D Fluoride in Water by Spectrophotometry American Public Health Association APHA USERV20 01-Dec-2003 12:00:00 AM 3 ZZZZZZZZ   ZZZZZZZZ 186 ZZZZZZZZ  
198 ZZZZZZZZ NAT 4500-F-E Fluoride in Water by Colorimetry American Public Health Association APHA USERV20 01-Dec-2003 12:00:00 AM 3 ZZZZZZZZ   ZZZZZZZZ 45 ZZZZZZZZ  
199 ZZZZZZZZ NAT 4500-F-F Fluoride in Water by Ion Chromatography American Public Health Association APHA USERV20 01-Dec-2003 12:00:00 AM 3 ZZZZZZZZ   ZZZZZZZZ 70 ZZZZZZZZ  
200 ZZZZZZZZ NAT 4500-H pH in Water American Public Health Association APHA USERV20 01-Dec-2003 12:00:00 AM 3 ZZZZZZZZ   ZZZZZZZZ 150 ZZZZZZZZ  
1983 ZZZZZZZZ NAT 2.8 Lead in Suspended Particulate Matter U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 80 ZZZZZZZZ   ZZZZZZZZ 164 ZZZZZZZZ  
156 ZZZZZZZZ NAT 3500-ZN(E) Zinc in Water by Spectrophotometry- Dithizone Method American Public Health Association APHA USERV20 01-Dec-2003 12:00:00 AM 3 ZZZZZZZZ   ZZZZZZZZ 186 ZZZZZZZZ  
157 ZZZZZZZZ NAT 3500-ZN(F) Zinc in Water by Spectrophotometry- Dithizone Method II American Public Health Association APHA USERV20 01-Dec-2003 12:00:00 AM 3 ZZZZZZZZ   ZZZZZZZZ 186 ZZZZZZZZ  
158 ZZZZZZZZ NAT 4110-B Anions in Water by Ion Chromatography American Public Health Association APHA USERV20 01-Dec-2003 12:00:00 AM 3 ZZZZZZZZ   ZZZZZZZZ 70 ZZZZZZZZ  
159 ZZZZZZZZ NAT 4110-C Single Column Ion Chromatography American Public Health Association APHA USERV20 01-Dec-2003 12:00:00 AM 3 ZZZZZZZZ   ZZZZZZZZ 70 ZZZZZZZZ  
19 ZZZZZZZZ NAT 2170 Taste and Odor by Profile Analysis American Public Health Association APHA USERV20 01-Dec-2003 12:00:00 AM 3 ZZZZZZZZ   ZZZZZZZZ 99 ZZZZZZZZ  
20 ZZZZZZZZ NAT 2310 Acidity in Water by Titration American Public Health Association APHA USERV20 01-Dec-2003 12:00:00 AM 3 ZZZZZZZZ   ZZZZZZZZ 150 ZZZZZZZZ  
21 ZZZZZZZZ NAT 2320 Alkalinity in Water by Titration American Public Health Association APHA USERV20 01-Dec-2003 12:00:00 AM 3 ZZZZZZZZ   ZZZZZZZZ 203 ZZZZZZZZ  
22 ZZZZZZZZ NAT 2340 Hardness in Water by EDTA Titration American Public Health Association APHA USERV20 01-Dec-2003 12:00:00 AM 3 ZZZZZZZZ   ZZZZZZZZ 203 ZZZZZZZZ  
55 ZZZZZZZZ NAT 3111-D Metals in Water by FLAA- Direct Nitrous Oxide-Acetylene Flame American Public Health Association APHA USERV20 01-Dec-2003 12:00:00 AM 3 ZZZZZZZZ   ZZZZZZZZ 164 ZZZZZZZZ  
781 ZZZZZZZZ NAT 991.09 Munition Residues in Soil by HPLC Association of Official Analytical Chemists AOAC USERV20 01-Dec-2003 12:00:00 AM 19 ZZZZZZZZ   ZZZZZZZZ 68 ZZZZZZZZ  
782 ZZZZZZZZ NAT 991.12 Salmonella in Foods Association of Official Analytical Chemists AOAC USERV20 01-Dec-2003 12:00:00 AM 19 ZZZZZZZZ   ZZZZZZZZ 99 ZZZZZZZZ  
783 ZZZZZZZZ NAT 991.13 Salmonella, E. coli, Enterobac. in Foods Association of Official Analytical Chemists AOAC USERV20 01-Dec-2003 12:00:00 AM 19 ZZZZZZZZ   ZZZZZZZZ 99 ZZZZZZZZ  
784 ZZZZZZZZ NAT 991.14 Coliform and E. coli Counts in Foods Association of Official Analytical Chemists AOAC USERV20 01-Dec-2003 12:00:00 AM 19 ZZZZZZZZ   ZZZZZZZZ 119 ZZZZZZZZ  
627 ZZZZZZZZ NAT D859 Silica in Water by Colorimetry American Society for Testing of Materials ASTM USERV20 01-Dec-2003 12:00:00 AM 12 ZZZZZZZZ   ZZZZZZZZ 45 ZZZZZZZZ  
628 ZZZZZZZZ NAT D888(A) High Level Dissolved Oxygen by Titration American Society for Testing of Materials ASTM USERV20 01-Dec-2003 12:00:00 AM 12 ZZZZZZZZ   ZZZZZZZZ 203 ZZZZZZZZ  
629 ZZZZZZZZ NAT D888(B) Dissolved Oxygen by Instrumental Probe American Society for Testing of Materials ASTM USERV20 01-Dec-2003 12:00:00 AM 12 ZZZZZZZZ   ZZZZZZZZ 87 ZZZZZZZZ  
744 ZZZZZZZZ NAT 980.31 Bacillus cereus in Foods Association of Official Analytical Chemists AOAC USERV20 01-Dec-2003 12:00:00 AM 19 ZZZZZZZZ   ZZZZZZZZ 99 ZZZZZZZZ  
745 ZZZZZZZZ NAT 980.32 Staphylococcal Enterotoxin in Foods Association of Official Analytical Chemists AOAC USERV20 01-Dec-2003 12:00:00 AM 19 ZZZZZZZZ   ZZZZZZZZ 99 ZZZZZZZZ  
747 ZZZZZZZZ NAT 983.21 Organochlorine Pesticide/PCB Residues Association of Official Analytical Chemists AOAC USERV20 01-Dec-2003 12:00:00 AM 19 ZZZZZZZZ   ZZZZZZZZ 99 ZZZZZZZZ  
26 ZZZZZZZZ NAT 2350-E Ozone Demand or Requirement of Water- Semi-Batch Method American Public Health Association APHA USERV20 01-Dec-2003 12:00:00 AM 3 ZZZZZZZZ   ZZZZZZZZ 186 ZZZZZZZZ  
27 ZZZZZZZZ NAT 2510 Conductivity in Water American Public Health Association APHA USERV20 01-Dec-2003 12:00:00 AM 3 ZZZZZZZZ   ZZZZZZZZ 74 ZZZZZZZZ  
2591 ZZZZZZZZ NAT 365_M Phosphorus in Water by Colorimetry U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 118 ZZZZZZZZ   ZZZZZZZZ 184 ZZZZZZZZ  
2592 ZZZZZZZZ NAT 375_M(A) Sulfate by Colorimetry U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 118 ZZZZZZZZ   ZZZZZZZZ 30 ZZZZZZZZ  
1307 ZZZZZZZZ NAT I1054 Aluminum by D-C Plasma Spectrometry US-DOI, Geological Survey USDOI/USGS USERV20 01-Dec-2003 12:00:00 AM 64 ZZZZZZZZ   ZZZZZZZZ 161 ZZZZZZZZ  
1308 ZZZZZZZZ NAT I1055 Antimony in Water by Hydride AA US-DOI, Geological Survey USDOI/USGS USERV20 01-Dec-2003 12:00:00 AM 64 ZZZZZZZZ   ZZZZZZZZ 173 ZZZZZZZZ  
1306 ZZZZZZZZ NAT I1052 Aluminum in Water by Chelation and FLAA US-DOI, Geological Survey USDOI/USGS USERV20 01-Dec-2003 12:00:00 AM 64 ZZZZZZZZ   ZZZZZZZZ 164 ZZZZZZZZ  
1951 ZZZZZZZZ NAT PMD-THR(IR) Thiram by IR Spectroscopy U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 18 ZZZZZZZZ   ZZZZZZZZ 99 ZZZZZZZZ  
1952 ZZZZZZZZ NAT PMD-THR(LC) Thiram by HPLC U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 18 ZZZZZZZZ   ZZZZZZZZ 99 ZZZZZZZZ  
2056 ZZZZZZZZ NAT 160.1 Filterable Residue - TDS U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 94 ZZZZZZZZ   ZZZZZZZZ 127 ZZZZZZZZ  
2057 ZZZZZZZZ NAT 160.2 Non-Filterable Residue - TSS U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 94 ZZZZZZZZ   ZZZZZZZZ 127 ZZZZZZZZ  
2058 ZZZZZZZZ NAT 160.3 Total Residue U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 94 ZZZZZZZZ   ZZZZZZZZ 127 ZZZZZZZZ  
1994 ZZZZZZZZ NAT IP-3B Carbon Monoxide in Air - GFC U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 83 ZZZZZZZZ   ZZZZZZZZ 117 ZZZZZZZZ  
1974 ZZZZZZZZ NAT PMD-ZN-T(GC) Zinc Phosphide by GC/FPD U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 18 ZZZZZZZZ   ZZZZZZZZ 99 ZZZZZZZZ  
1975 ZZZZZZZZ NAT PMD-ZN-T(TITR Zinc Phosphide by Titration U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 18 ZZZZZZZZ   ZZZZZZZZ 99 ZZZZZZZZ  
2514 ZZZZZZZZ NAT MC_PEST(W) Organic Analysis For Pesticides/Aroclors U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 115 ZZZZZZZZ   ZZZZZZZZ 44 ZZZZZZZZ  
2515 ZZZZZZZZ NAT MC_SVOA Screening Semivolatile Organic Extracts U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 115 ZZZZZZZZ   ZZZZZZZZ 53 ZZZZZZZZ  
2516 ZZZZZZZZ NAT MC_SVOA(LS) Semivolatile Organics in Low Conc. Soils U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 115 ZZZZZZZZ   ZZZZZZZZ 35 ZZZZZZZZ  
772 ZZZZZZZZ NAT 990.06 Organochlorine Pesticide in Water by GC Association of Official Analytical Chemists AOAC USERV20 01-Dec-2003 12:00:00 AM 19 ZZZZZZZZ   ZZZZZZZZ 44 ZZZZZZZZ  
773 ZZZZZZZZ NAT 990.07 PCBs (Aroclor 1254) in Serum by GC Association of Official Analytical Chemists AOAC USERV20 01-Dec-2003 12:00:00 AM 19 ZZZZZZZZ   ZZZZZZZZ 51 ZZZZZZZZ  
1416 ZZZZZZZZ NAT I2823 Sulfate in Water by Turbidimetry US-DOI, Geological Survey USDOI/USGS USERV20 01-Dec-2003 12:00:00 AM 64 ZZZZZZZZ   ZZZZZZZZ 184 ZZZZZZZZ  
1417 ZZZZZZZZ NAT I2851(S) Tin in Bottom Material by HYDAA US-DOI, Geological Survey USDOI/USGS USERV20 01-Dec-2003 12:00:00 AM 64 ZZZZZZZZ   ZZZZZZZZ 173 ZZZZZZZZ  
155 ZZZZZZZZ NAT 3500-ZN(D) Zinc in Water by Spectrophotometry American Public Health Association APHA USERV20 01-Dec-2003 12:00:00 AM 3 ZZZZZZZZ   ZZZZZZZZ 186 ZZZZZZZZ  
1318 ZZZZZZZZ NAT I1136 Cadmium in Water by Chelation and FLAA US-DOI, Geological Survey USDOI/USGS USERV20 01-Dec-2003 12:00:00 AM 64 ZZZZZZZZ   ZZZZZZZZ 164 ZZZZZZZZ  
1319 ZZZZZZZZ NAT I1137 Cadmium in Water by GFAA US-DOI, Geological Survey USDOI/USGS USERV20 01-Dec-2003 12:00:00 AM 64 ZZZZZZZZ   ZZZZZZZZ 170 ZZZZZZZZ  
1320 ZZZZZZZZ NAT I1152 Calcium in Water by FLAA US-DOI, Geological Survey USDOI/USGS USERV20 01-Dec-2003 12:00:00 AM 64 ZZZZZZZZ   ZZZZZZZZ 164 ZZZZZZZZ  
1309 ZZZZZZZZ NAT I1060 Arsenic in Water by Colorimetry US-DOI, Geological Survey USDOI/USGS USERV20 01-Dec-2003 12:00:00 AM 64 ZZZZZZZZ   ZZZZZZZZ 186 ZZZZZZZZ  
1310 ZZZZZZZZ NAT I1062 Arsenic in Water by HYDAA US-DOI, Geological Survey USDOI/USGS USERV20 01-Dec-2003 12:00:00 AM 64 ZZZZZZZZ   ZZZZZZZZ 173 ZZZZZZZZ  
1311 ZZZZZZZZ NAT I1084 Barium in Water by FLAA US-DOI, Geological Survey USDOI/USGS USERV20 01-Dec-2003 12:00:00 AM 64 ZZZZZZZZ   ZZZZZZZZ 164 ZZZZZZZZ  
53 ZZZZZZZZ NAT 3111-B Metals in Water by FLAA- Direct Air-Acetylene Flame American Public Health Association APHA USERV20 01-Dec-2003 12:00:00 AM 3 ZZZZZZZZ   ZZZZZZZZ 164 ZZZZZZZZ  
54 ZZZZZZZZ NAT 3111-C Metals in Water by FLAA- Extraction/Air-Acetylene Flame American Public Health Association APHA USERV20 01-Dec-2003 12:00:00 AM 3 ZZZZZZZZ   ZZZZZZZZ 164 ZZZZZZZZ  
2517 ZZZZZZZZ NAT MC_SVOA(MS) Semivolatile Organics in Medium Conc. Soil U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 115 ZZZZZZZZ   ZZZZZZZZ 35 ZZZZZZZZ  
1385 ZZZZZZZZ NAT I2057 Anions in Water by Ion Chromatography US-DOI, Geological Survey USDOI/USGS USERV20 01-Dec-2003 12:00:00 AM 64 ZZZZZZZZ   ZZZZZZZZ 70 ZZZZZZZZ  
1386 ZZZZZZZZ NAT I2058 Anions in Water by Ion Chromatography US-DOI, Geological Survey USDOI/USGS USERV20 01-Dec-2003 12:00:00 AM 64 ZZZZZZZZ   ZZZZZZZZ 70 ZZZZZZZZ  
1387 ZZZZZZZZ NAT I2062 Arsenic in Water by HYDAA US-DOI, Geological Survey USDOI/USGS USERV20 01-Dec-2003 12:00:00 AM 64 ZZZZZZZZ   ZZZZZZZZ 173 ZZZZZZZZ  
683 ZZZZZZZZ NAT 968.24 Organo Pesticide Residue - Sweep Codist. Association of Official Analytical Chemists AOAC USERV20 01-Dec-2003 12:00:00 AM 19 ZZZZZZZZ   ZZZZZZZZ 99 ZZZZZZZZ  
684 ZZZZZZZZ NAT 968.25 Biphenyl Pesticide Residues in Citrus Association of Official Analytical Chemists AOAC USERV20 01-Dec-2003 12:00:00 AM 19 ZZZZZZZZ   ZZZZZZZZ 73 ZZZZZZZZ  
1294 ZZZZZZZZ NAT B8020 Productivity- Carbon-14 Light/Dark-Bottle Method for Phytoplankto US-DOI, Geological Survey USDOI/USGS USERV20 01-Dec-2003 12:00:00 AM 67 ZZZZZZZZ   ZZZZZZZZ 111 ZZZZZZZZ  
1368 ZZZZZZZZ NAT I1700 Silica in Water by Colorimetry US-DOI, Geological Survey USDOI/USGS USERV20 01-Dec-2003 12:00:00 AM 64 ZZZZZZZZ   ZZZZZZZZ 45 ZZZZZZZZ  
1369 ZZZZZZZZ NAT I1702 Silica in Water by FLAA US-DOI, Geological Survey USDOI/USGS USERV20 01-Dec-2003 12:00:00 AM 64 ZZZZZZZZ   ZZZZZZZZ 164 ZZZZZZZZ  
1370 ZZZZZZZZ NAT I1720 Silver in Water by Chelation and FLAA US-DOI, Geological Survey USDOI/USGS USERV20 01-Dec-2003 12:00:00 AM 64 ZZZZZZZZ   ZZZZZZZZ 164 ZZZZZZZZ  
1371 ZZZZZZZZ NAT I1735(S) Sodium in Bottom Material by FLAA US-DOI, Geological Survey USDOI/USGS USERV20 01-Dec-2003 12:00:00 AM 64 ZZZZZZZZ   ZZZZZZZZ 164 ZZZZZZZZ  
1372 ZZZZZZZZ NAT I1735(W) Sodium in Water by FLAA US-DOI, Geological Survey USDOI/USGS USERV20 01-Dec-2003 12:00:00 AM 64 ZZZZZZZZ   ZZZZZZZZ 164 ZZZZZZZZ  
748 ZZZZZZZZ NAT 983.25 Total and Fecal Coliforms in Foods Association of Official Analytical Chemists AOAC USERV20 01-Dec-2003 12:00:00 AM 19 ZZZZZZZZ   ZZZZZZZZ 124 ZZZZZZZZ  
749 ZZZZZZZZ NAT 983.26 Differentiation of Bacillus cereus Group Association of Official Analytical Chemists AOAC USERV20 01-Dec-2003 12:00:00 AM 19 ZZZZZZZZ   ZZZZZZZZ 99 ZZZZZZZZ  
750 ZZZZZZZZ NAT 984.21 Organochlorine Pesticide Residues in Fats Association of Official Analytical Chemists AOAC USERV20 01-Dec-2003 12:00:00 AM 19 ZZZZZZZZ   ZZZZZZZZ 51 ZZZZZZZZ  
2593 ZZZZZZZZ NAT 375_M(B) Sulfate in Water by Turbidity U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 118 ZZZZZZZZ   ZZZZZZZZ 184 ZZZZZZZZ  
855 ZZZZZZZZ NAT 8168 Total Chlorine in Water by Titration Hach Chemical Company HACH USERV20 01-Dec-2003 12:00:00 AM 53 ZZZZZZZZ   ZZZZZZZZ 203 ZZZZZZZZ  
856 ZZZZZZZZ NAT 8190 Total Phosphorus in Water Hach Chemical Company HACH USERV20 01-Dec-2003 12:00:00 AM 53 ZZZZZZZZ   ZZZZZZZZ 99 ZZZZZZZZ  
2618 ZZZZZZZZ NAT 6010B Inductively Coupled Plasma AES U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 119 ZZZZZZZZ   ZZZZZZZZ 174 ZZZZZZZZ  
771 ZZZZZZZZ NAT 989.15 Salmonella in Foods Association of Official Analytical Chemists AOAC USERV20 01-Dec-2003 12:00:00 AM 19 ZZZZZZZZ   ZZZZZZZZ 99 ZZZZZZZZ  
1414 ZZZZZZZZ NAT I2700 Silica in Water by Colorimetry US-DOI, Geological Survey USDOI/USGS USERV20 01-Dec-2003 12:00:00 AM 64 ZZZZZZZZ   ZZZZZZZZ 30 ZZZZZZZZ  
1415 ZZZZZZZZ NAT I2822 Sulfate in Water by Colorimetry US-DOI, Geological Survey USDOI/USGS USERV20 01-Dec-2003 12:00:00 AM 64 ZZZZZZZZ   ZZZZZZZZ 30 ZZZZZZZZ  
2552 ZZZZZZZZ NAT 220.2_M Copper by GFAA U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 111 ZZZZZZZZ   ZZZZZZZZ 170 ZZZZZZZZ  
2553 ZZZZZZZZ NAT 236.1_M Iron by FLAA U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 111 ZZZZZZZZ   ZZZZZZZZ 164 ZZZZZZZZ  
2059 ZZZZZZZZ NAT 160.4 Volatile Residue U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 94 ZZZZZZZZ   ZZZZZZZZ 99 ZZZZZZZZ  
2060 ZZZZZZZZ NAT 160.5 Settleable Matter U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 94 ZZZZZZZZ   ZZZZZZZZ 127 ZZZZZZZZ  
2061 ZZZZZZZZ NAT 170.1 Temperature U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 94 ZZZZZZZZ   ZZZZZZZZ 155 ZZZZZZZZ  
2001 ZZZZZZZZ NAT IP-6C Formaldehyde in Air - Passive Sampling U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 83 ZZZZZZZZ   ZZZZZZZZ 68 ZZZZZZZZ  
2621 ZZZZZZZZ NAT 7000A(FLAA) Atomic Absorption - FLAA U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 121 ZZZZZZZZ   ZZZZZZZZ 164 ZZZZZZZZ  
2622 ZZZZZZZZ NAT 7000A(GFAA) Atomic Absorption - GFAA U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 121 ZZZZZZZZ   ZZZZZZZZ 170 ZZZZZZZZ  
2623 ZZZZZZZZ NAT 7020 Aluminum by FLAA U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 120 ZZZZZZZZ   ZZZZZZZZ 164 ZZZZZZZZ  
2589 ZZZZZZZZ NAT 350_M(C) Ammonia Nitrogen in Water U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 118 ZZZZZZZZ   ZZZZZZZZ 87 ZZZZZZZZ  
2590 ZZZZZZZZ NAT 353.2_M Nitrate and Nitrite by Colorimetry U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 118 ZZZZZZZZ   ZZZZZZZZ 30 ZZZZZZZZ  
2619 ZZZZZZZZ NAT 6020 Inductively Coupled Plasma - Mass Spec. U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 128 ZZZZZZZZ   ZZZZZZZZ 175 ZZZZZZZZ  
2620 ZZZZZZZZ NAT 61 Hexavalent Chromium in Stack Emissions U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 119 ZZZZZZZZ   ZZZZZZZZ 70 ZZZZZZZZ  
162 ZZZZZZZZ NAT 4500-B-D Boron in Water by ICP American Public Health Association APHA USERV20 01-Dec-2003 12:00:00 AM 3 ZZZZZZZZ   ZZZZZZZZ 174 ZZZZZZZZ  
746 ZZZZZZZZ NAT 980.37 Staphylococcus aureus in Foods Association of Official Analytical Chemists AOAC USERV20 01-Dec-2003 12:00:00 AM 19 ZZZZZZZZ   ZZZZZZZZ 119 ZZZZZZZZ  
2594 ZZZZZZZZ NAT 410_M(A) Chemical Oxygen Demand by Colorimetry U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 118 ZZZZZZZZ   ZZZZZZZZ 45 ZZZZZZZZ  
2595 ZZZZZZZZ NAT 410_M(B) Chemical Oxygen Demand by Titration U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 118 ZZZZZZZZ   ZZZZZZZZ 203 ZZZZZZZZ  
154 ZZZZZZZZ NAT 3500-ZN(C) Zinc in Water by ICP American Public Health Association APHA USERV20 01-Dec-2003 12:00:00 AM 3 ZZZZZZZZ   ZZZZZZZZ 174 ZZZZZZZZ  
2559 ZZZZZZZZ NAT 243.2_M Manganese by GFAA U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 111 ZZZZZZZZ   ZZZZZZZZ 170 ZZZZZZZZ  
2560 ZZZZZZZZ NAT 245.1_M Mercury in Water by Manual CVAA U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 111 ZZZZZZZZ   ZZZZZZZZ 159 ZZZZZZZZ  
2490 ZZZZZZZZ NAT SFSAS_21 Soil Volume by Volumetric Method U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 17 ZZZZZZZZ   ZZZZZZZZ 127 ZZZZZZZZ  
1989 ZZZZZZZZ NAT IP-10A Respirable Particulates in Indoor Air U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 83 ZZZZZZZZ   ZZZZZZZZ 99 ZZZZZZZZ  
1985 ZZZZZZZZ NAT IP-1A Volatiles in Air - SUMMA Canister U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 83 ZZZZZZZZ   ZZZZZZZZ 35 ZZZZZZZZ  
61 ZZZZZZZZ NAT 3120 Metals in Water by ICP American Public Health Association APHA USERV20 01-Dec-2003 12:00:00 AM 3 ZZZZZZZZ   ZZZZZZZZ 174 ZZZZZZZZ  
202 ZZZZZZZZ NAT 4500-I-(C) Iodide in Water by Spectrophotometry- Catalytic Reduction Method American Public Health Association APHA USERV20 01-Dec-2003 12:00:00 AM 3 ZZZZZZZZ   ZZZZZZZZ 186 ZZZZZZZZ  
203 ZZZZZZZZ NAT 4500-I-B Iodine in Water by Spectrophotometry American Public Health Association APHA USERV20 01-Dec-2003 12:00:00 AM 3 ZZZZZZZZ   ZZZZZZZZ 186 ZZZZZZZZ  
1295 ZZZZZZZZ NAT B8040 Productivity- Oxygen Light/Dark-Enclosure Method for Periphyton US-DOI, Geological Survey USDOI/USGS USERV20 01-Dec-2003 12:00:00 AM 67 ZZZZZZZZ   ZZZZZZZZ 111 ZZZZZZZZ  
711 ZZZZZZZZ NAT 973.52 Hardness of Water Association of Official Analytical Chemists AOAC USERV20 01-Dec-2003 12:00:00 AM 19 ZZZZZZZZ   ZZZZZZZZ 203 ZZZZZZZZ  
1954 ZZZZZZZZ NAT PMD-TLC(OTP) Organothiophosphates by TLC U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 18 ZZZZZZZZ   ZZZZZZZZ 99 ZZZZZZZZ  
1373 ZZZZZZZZ NAT I1749 Residue by Evaporation and Gravimetric US-DOI, Geological Survey USDOI/USGS USERV20 01-Dec-2003 12:00:00 AM 64 ZZZZZZZZ   ZZZZZZZZ 127 ZZZZZZZZ  
1251 ZZZZZZZZ NAT B0005 Total Bacteria- Epifluorescence Method US-DOI, Geological Survey USDOI/USGS USERV20 01-Dec-2003 12:00:00 AM 67 ZZZZZZZZ   ZZZZZZZZ 186 ZZZZZZZZ  
1885 ZZZZZZZZ NAT PMD-PAP Paraquat by HPLC U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 18 ZZZZZZZZ   ZZZZZZZZ 99 ZZZZZZZZ  
1986 ZZZZZZZZ NAT IP-1A-B Volatiles in Air - Portable GC/PID U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 83 ZZZZZZZZ   ZZZZZZZZ 59 ZZZZZZZZ  
1987 ZZZZZZZZ NAT IP-1A-C Installation and Operation Procedure U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 83 ZZZZZZZZ   ZZZZZZZZ 99 ZZZZZZZZ  
1883 ZZZZZZZZ NAT PMD-PAD(GC) p-Dichlorobenzene by GC U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 18 ZZZZZZZZ   ZZZZZZZZ 99 ZZZZZZZZ  
681 ZZZZZZZZ NAT 967.27 Salmonella in Foods Association of Official Analytical Chemists AOAC USERV20 01-Dec-2003 12:00:00 AM 19 ZZZZZZZZ   ZZZZZZZZ 99 ZZZZZZZZ  
682 ZZZZZZZZ NAT 967.28 Salmonella in Foods Association of Official Analytical Chemists AOAC USERV20 01-Dec-2003 12:00:00 AM 19 ZZZZZZZZ   ZZZZZZZZ 99 ZZZZZZZZ  
779 ZZZZZZZZ NAT 991.07 Nitrogen and Phosphorus in Drinking Water Association of Official Analytical Chemists AOAC USERV20 01-Dec-2003 12:00:00 AM 19 ZZZZZZZZ   ZZZZZZZZ 42 ZZZZZZZZ  
780 ZZZZZZZZ NAT 991.08 Glyphosate and AMPA in Environmental Water Association of Official Analytical Chemists AOAC USERV20 01-Dec-2003 12:00:00 AM 19 ZZZZZZZZ   ZZZZZZZZ 64 ZZZZZZZZ  
1312 ZZZZZZZZ NAT I1095 Beryllium in Water by FLAA US-DOI, Geological Survey USDOI/USGS USERV20 01-Dec-2003 12:00:00 AM 64 ZZZZZZZZ   ZZZZZZZZ 164 ZZZZZZZZ  
1313 ZZZZZZZZ NAT I1110 Boron in Water by Colorimetry US-DOI, Geological Survey USDOI/USGS USERV20 01-Dec-2003 12:00:00 AM 64 ZZZZZZZZ   ZZZZZZZZ 186 ZZZZZZZZ  
1447 ZZZZZZZZ NAT I3448 Magnesium in Water by Direct EPA FLAA US-DOI, Geological Survey USDOI/USGS USERV20 01-Dec-2003 12:00:00 AM 64 ZZZZZZZZ   ZZZZZZZZ 164 ZZZZZZZZ  
1448 ZZZZZZZZ NAT I3454 Manganese in Water by FLAA US-DOI, Geological Survey USDOI/USGS USERV20 01-Dec-2003 12:00:00 AM 64 ZZZZZZZZ   ZZZZZZZZ 164 ZZZZZZZZ  
2596 ZZZZZZZZ NAT 415.2_M Total Organic Carbon in Water U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 118 ZZZZZZZZ   ZZZZZZZZ 165 ZZZZZZZZ  
1922 ZZZZZZZZ NAT PMD-RES(GC1) Resmethrin in Aerosols by GC U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 18 ZZZZZZZZ   ZZZZZZZZ 99 ZZZZZZZZ  
56 ZZZZZZZZ NAT 3111-E Metals in Water by FLAA- Extraction/Nitrous Oxide-Acetylene Flame American Public Health Association APHA USERV20 01-Dec-2003 12:00:00 AM 3 ZZZZZZZZ   ZZZZZZZZ 164 ZZZZZZZZ  
2520 ZZZZZZZZ NAT MC_VOA(LS) Volatile Organics in Low Concentration Soils U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 115 ZZZZZZZZ   ZZZZZZZZ 35 ZZZZZZZZ  
2554 ZZZZZZZZ NAT 236.2_M Iron by GFAA U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 111 ZZZZZZZZ   ZZZZZZZZ 170 ZZZZZZZZ  
1413 ZZZZZZZZ NAT I2667(W) Selenium in Water by HYDAA US-DOI, Geological Survey USDOI/USGS USERV20 01-Dec-2003 12:00:00 AM 64 ZZZZZZZZ   ZZZZZZZZ 173 ZZZZZZZZ  
2597 ZZZZZZZZ NAT 6020_M Inductively Coupled Plasma - Mass Spec. U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 116 ZZZZZZZZ   ZZZZZZZZ 175 ZZZZZZZZ  
2561 ZZZZZZZZ NAT 245.2_M Mercury in Water by Automated CVAA U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 111 ZZZZZZZZ   ZZZZZZZZ 159 ZZZZZZZZ  
161 ZZZZZZZZ NAT 4500-B-C Boron in Water by Spectrophotometry- Carmine Method American Public Health Association APHA USERV20 01-Dec-2003 12:00:00 AM 3 ZZZZZZZZ   ZZZZZZZZ 186 ZZZZZZZZ  
57 ZZZZZZZZ NAT 3112-B Mercury in Water by CVAA American Public Health Association APHA USERV20 01-Dec-2003 12:00:00 AM 3 ZZZZZZZZ   ZZZZZZZZ 159 ZZZZZZZZ  
58 ZZZZZZZZ NAT 3113-B Metals in Water by GFAA American Public Health Association APHA USERV20 01-Dec-2003 12:00:00 AM 3 ZZZZZZZZ   ZZZZZZZZ 170 ZZZZZZZZ  
751 ZZZZZZZZ NAT 984.34 E. coli Producing Heat-Labile Enterotoxin Association of Official Analytical Chemists AOAC USERV20 01-Dec-2003 12:00:00 AM 19 ZZZZZZZZ   ZZZZZZZZ 99 ZZZZZZZZ  
752 ZZZZZZZZ NAT 984.35 E. coli Enterotoxins Association of Official Analytical Chemists AOAC USERV20 01-Dec-2003 12:00:00 AM 19 ZZZZZZZZ   ZZZZZZZZ 99 ZZZZZZZZ  
753 ZZZZZZZZ NAT 985.22 Organo Pesticide Residues - GC Association of Official Analytical Chemists AOAC USERV20 01-Dec-2003 12:00:00 AM 19 ZZZZZZZZ   ZZZZZZZZ 54 ZZZZZZZZ  
707 ZZZZZZZZ NAT 973.49(E) Nitrogen (Ammonia) in Water Association of Official Analytical Chemists AOAC USERV20 01-Dec-2003 12:00:00 AM 19 ZZZZZZZZ   ZZZZZZZZ 203 ZZZZZZZZ  
708 ZZZZZZZZ NAT 973.49(F) Nitrogen (Ammonia) in Water Association of Official Analytical Chemists AOAC USERV20 01-Dec-2003 12:00:00 AM 19 ZZZZZZZZ   ZZZZZZZZ 45 ZZZZZZZZ  
1920 ZZZZZZZZ NAT PMD-QAC(TIT2) Quaternary Ammonium Compounds, Epton Titr. U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 18 ZZZZZZZZ   ZZZZZZZZ 99 ZZZZZZZZ  
1882 ZZZZZZZZ NAT PMD-P-HS Phosphorus by Digestion and Gravimetry U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 18 ZZZZZZZZ   ZZZZZZZZ 99 ZZZZZZZZ  
1884 ZZZZZZZZ NAT PMD-PAD(IR) p-Dichlorobenzene by IR Spectroscopy U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 18 ZZZZZZZZ   ZZZZZZZZ 99 ZZZZZZZZ  
1998 ZZZZZZZZ NAT IP-5C Nitrogen Dioxide - Air, IONCHR U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 83 ZZZZZZZZ   ZZZZZZZZ 70 ZZZZZZZZ  
1999 ZZZZZZZZ NAT IP-6A Formaldehyde - Indoor Air, HPLC U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 83 ZZZZZZZZ   ZZZZZZZZ 68 ZZZZZZZZ  
2000 ZZZZZZZZ NAT IP-6B Formaldehyde in Air - Colorimetric U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 83 ZZZZZZZZ   ZZZZZZZZ 45 ZZZZZZZZ  
2006 ZZZZZZZZ NAT TO-10 Organochlorine Pesticides in Air U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 82 ZZZZZZZZ   ZZZZZZZZ 51 ZZZZZZZZ  
2007 ZZZZZZZZ NAT TO-11 Formaldehyde in Ambient Air U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 82 ZZZZZZZZ   ZZZZZZZZ 68 ZZZZZZZZ  
1955 ZZZZZZZZ NAT PMD-TLC(TLC1) TLC Systems for Pesticide Identification U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 18 ZZZZZZZZ   ZZZZZZZZ 99 ZZZZZZZZ  
1984 ZZZZZZZZ NAT 2.9 Sulfur Dioxide in the Atmosphere U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 80 ZZZZZZZZ   ZZZZZZZZ 167 ZZZZZZZZ  
2630 ZZZZZZZZ NAT 7080A Barium by FLAA U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 128 ZZZZZZZZ   ZZZZZZZZ 164 ZZZZZZZZ  
688 ZZZZZZZZ NAT 970.53 Organophos. Pesticide Residues - Sweep Osc. Association of Official Analytical Chemists AOAC USERV20 01-Dec-2003 12:00:00 AM 19 ZZZZZZZZ   ZZZZZZZZ 90 ZZZZZZZZ  
689 ZZZZZZZZ NAT 970.54 Naphthyleneacetic Pesticide Residues Association of Official Analytical Chemists AOAC USERV20 01-Dec-2003 12:00:00 AM 19 ZZZZZZZZ   ZZZZZZZZ 99 ZZZZZZZZ  
37 ZZZZZZZZ NAT 2540-F Settleable Solids in Water American Public Health Association APHA USERV20 01-Dec-2003 12:00:00 AM 3 ZZZZZZZZ   ZZZZZZZZ 127 ZZZZZZZZ  
1253 ZZZZZZZZ NAT B0030 Total Coliform Bacteria- Delayed Incubation Test US-DOI, Geological Survey USDOI/USGS USERV20 01-Dec-2003 12:00:00 AM 67 ZZZZZZZZ   ZZZZZZZZ 97 ZZZZZZZZ  
1314 ZZZZZZZZ NAT I1112 Boron in Water by Colorimetry US-DOI, Geological Survey USDOI/USGS USERV20 01-Dec-2003 12:00:00 AM 64 ZZZZZZZZ   ZZZZZZZZ 186 ZZZZZZZZ  
1315 ZZZZZZZZ NAT I1114 Boron in Water by DC Plasma Spectrometry US-DOI, Geological Survey USDOI/USGS USERV20 01-Dec-2003 12:00:00 AM 64 ZZZZZZZZ   ZZZZZZZZ 161 ZZZZZZZZ  
1316 ZZZZZZZZ NAT I1125 Bromide in Water by Titration US-DOI, Geological Survey USDOI/USGS USERV20 01-Dec-2003 12:00:00 AM 64 ZZZZZZZZ   ZZZZZZZZ 203 ZZZZZZZZ  
1317 ZZZZZZZZ NAT I1135 Cadmium in Water by FLAA US-DOI, Geological Survey USDOI/USGS USERV20 01-Dec-2003 12:00:00 AM 64 ZZZZZZZZ   ZZZZZZZZ 164 ZZZZZZZZ  
1988 ZZZZZZZZ NAT IP-1B Volatiles in Air - Adsorbent Tubes U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 83 ZZZZZZZZ   ZZZZZZZZ 35 ZZZZZZZZ  
1921 ZZZZZZZZ NAT PMD-QAC(TIT3) Quaternary Ammonium Cl and Br by Titration U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 18 ZZZZZZZZ   ZZZZZZZZ 99 ZZZZZZZZ  
1886 ZZZZZZZZ NAT PMD-PAR(GC) Parathion in Carbaryl by GC/FID U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 18 ZZZZZZZZ   ZZZZZZZZ 99 ZZZZZZZZ  
1887 ZZZZZZZZ NAT PMD-PAR(LC) Parathion by HPLC U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 18 ZZZZZZZZ   ZZZZZZZZ 99 ZZZZZZZZ  
2518 ZZZZZZZZ NAT MC_SVOA(W) Semivolatile Organics in Waters U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 115 ZZZZZZZZ   ZZZZZZZZ 35 ZZZZZZZZ  
2519 ZZZZZZZZ NAT MC_VOA Screening of Hexadecane Extracts U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 115 ZZZZZZZZ   ZZZZZZZZ 57 ZZZZZZZZ  
2489 ZZZZZZZZ NAT SFSAS_20 Total Phosphates in Water U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 84 ZZZZZZZZ   ZZZZZZZZ 186 ZZZZZZZZ  
2455 ZZZZZZZZ NAT VG-010-1(PID) VOCs in Soil Gas by Portable GC U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 108 ZZZZZZZZ   ZZZZZZZZ 59 ZZZZZZZZ  
30 ZZZZZZZZ NAT 2520-D Salinity in Water- Algorithm of Practical Salinity American Public Health Association APHA USERV20 01-Dec-2003 12:00:00 AM 3 ZZZZZZZZ   ZZZZZZZZ 118 ZZZZZZZZ  
31 ZZZZZZZZ NAT 2530-B Particulate Floatables in Water American Public Health Association APHA USERV20 01-Dec-2003 12:00:00 AM 3 ZZZZZZZZ   ZZZZZZZZ 127 ZZZZZZZZ  
32 ZZZZZZZZ NAT 2530-C Floatable Oil and Grease in Water American Public Health Association APHA USERV20 01-Dec-2003 12:00:00 AM 3 ZZZZZZZZ   ZZZZZZZZ 118 ZZZZZZZZ  
690 ZZZZZZZZ NAT 972.05 Organochlorine Pesticide Contamination Association of Official Analytical Chemists AOAC USERV20 01-Dec-2003 12:00:00 AM 19 ZZZZZZZZ   ZZZZZZZZ 73 ZZZZZZZZ  
691 ZZZZZZZZ NAT 972.23 Lead in Fish Association of Official Analytical Chemists AOAC USERV20 01-Dec-2003 12:00:00 AM 19 ZZZZZZZZ   ZZZZZZZZ 157 ZZZZZZZZ  
2521 ZZZZZZZZ NAT MC_VOA(MS) Volatile Organics in Medium Conc. Soils U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 115 ZZZZZZZZ   ZZZZZZZZ 35 ZZZZZZZZ  
2522 ZZZZZZZZ NAT MC_VOA(W) Volatile Organics in Multi-Conc. Waters U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 115 ZZZZZZZZ   ZZZZZZZZ 35 ZZZZZZZZ  
163 ZZZZZZZZ NAT 4500-BR(B) Bromide in Water by Spectrophotometry American Public Health Association APHA USERV20 01-Dec-2003 12:00:00 AM 3 ZZZZZZZZ   ZZZZZZZZ 186 ZZZZZZZZ  
164 ZZZZZZZZ NAT 4500-BR(C) Bromide in Water by Ion Chromatography American Public Health Association APHA USERV20 01-Dec-2003 12:00:00 AM 3 ZZZZZZZZ   ZZZZZZZZ 70 ZZZZZZZZ  
165 ZZZZZZZZ NAT 4500-CL(B) Residual Chlorine in Water by Titration- Iodometric Method I American Public Health Association APHA USERV20 01-Dec-2003 12:00:00 AM 3 ZZZZZZZZ   ZZZZZZZZ 203 ZZZZZZZZ  
166 ZZZZZZZZ NAT 4500-CL(C) Residual Chlorine in Water by Titration- Iodometric Method II American Public Health Association APHA USERV20 01-Dec-2003 12:00:00 AM 3 ZZZZZZZZ   ZZZZZZZZ 203 ZZZZZZZZ  
167 ZZZZZZZZ NAT 4500-CL(D) Residual Chlorine in Water by Titration- Amperometric Method American Public Health Association APHA USERV20 01-Dec-2003 12:00:00 AM 3 ZZZZZZZZ   ZZZZZZZZ 203 ZZZZZZZZ  
160 ZZZZZZZZ NAT 4500-B-B Boron in Water by Spectrophotometry- Curcumin Method American Public Health Association APHA USERV20 01-Dec-2003 12:00:00 AM 3 ZZZZZZZZ   ZZZZZZZZ 186 ZZZZZZZZ  
2004 ZZZZZZZZ NAT IP-8 Organochlorine Pesticides - Indoor Air U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 83 ZZZZZZZZ   ZZZZZZZZ 44 ZZZZZZZZ  
1995 ZZZZZZZZ NAT IP-3C Carbon Monoxide in Air - ECO U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 83 ZZZZZZZZ   ZZZZZZZZ 84 ZZZZZZZZ  
1996 ZZZZZZZZ NAT IP-5A Nitrogen Dioxide - Air, Luminescence U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 83 ZZZZZZZZ   ZZZZZZZZ 167 ZZZZZZZZ  
1997 ZZZZZZZZ NAT IP-5B Nitrogen Dioxide - Air, Palmes Tubes U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 83 ZZZZZZZZ   ZZZZZZZZ 186 ZZZZZZZZ  
1216 ZZZZZZZZ NAT PO_02(S) Polonium in Soil and Air Filters US-DOE, Environmental Measurements Lab, New York City, NY USDOE/EML USERV20 01-Dec-2003 12:00:00 AM 63 ZZZZZZZZ   ZZZZZZZZ 156 ZZZZZZZZ  
1217 ZZZZZZZZ NAT PO_02(W) Polonium in Water and Vegetation US-DOE, Environmental Measurements Lab, New York City, NY USDOE/EML USERV20 01-Dec-2003 12:00:00 AM 63 ZZZZZZZZ   ZZZZZZZZ 156 ZZZZZZZZ  
1893 ZZZZZZZZ NAT PMD-PFI Phenothiazine by IR Spectroscopy U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 18 ZZZZZZZZ   ZZZZZZZZ 99 ZZZZZZZZ  
1894 ZZZZZZZZ NAT PMD-PGM Phorate by IR Spectroscopy U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 18 ZZZZZZZZ   ZZZZZZZZ 99 ZZZZZZZZ  
1895 ZZZZZZZZ NAT PMD-PIE(LC) Pindone by HPLC U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 18 ZZZZZZZZ   ZZZZZZZZ 99 ZZZZZZZZ  
1956 ZZZZZZZZ NAT PMD-TLC(TLC2) TLC Systems for Pesticide Identification U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 18 ZZZZZZZZ   ZZZZZZZZ 99 ZZZZZZZZ  
1957 ZZZZZZZZ NAT PMD-TLL Triadimenol by GC/FID U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 18 ZZZZZZZZ   ZZZZZZZZ 99 ZZZZZZZZ  
1958 ZZZZZZZZ NAT PMD-TPR Triclopyr by HPLC U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 18 ZZZZZZZZ   ZZZZZZZZ 99 ZZZZZZZZ  
2005 ZZZZZZZZ NAT TO-1 Volatile Nonpolar Organics in Air U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 82 ZZZZZZZZ   ZZZZZZZZ 35 ZZZZZZZZ  
1388 ZZZZZZZZ NAT I2115 Boron in Water by Automated Colorimetry US-DOI, Geological Survey USDOI/USGS USERV20 01-Dec-2003 12:00:00 AM 64 ZZZZZZZZ   ZZZZZZZZ 30 ZZZZZZZZ  
1389 ZZZZZZZZ NAT I2128 Bromide in Water by Ion Chromatography US-DOI, Geological Survey USDOI/USGS USERV20 01-Dec-2003 12:00:00 AM 64 ZZZZZZZZ   ZZZZZZZZ 70 ZZZZZZZZ  
1390 ZZZZZZZZ NAT I2129 Bromide in Water by Colorimetry US-DOI, Geological Survey USDOI/USGS USERV20 01-Dec-2003 12:00:00 AM 64 ZZZZZZZZ   ZZZZZZZZ 30 ZZZZZZZZ  
59 ZZZZZZZZ NAT 3114-B Metals in Water by Manual HYDAA American Public Health Association APHA USERV20 01-Dec-2003 12:00:00 AM 3 ZZZZZZZZ   ZZZZZZZZ 173 ZZZZZZZZ  
60 ZZZZZZZZ NAT 3114-C Metals in Water by Continuous HYDAA American Public Health Association APHA USERV20 01-Dec-2003 12:00:00 AM 3 ZZZZZZZZ   ZZZZZZZZ 173 ZZZZZZZZ  
2009 ZZZZZZZZ NAT TO-13 Benzo(a)Pyrene and PAHs - Ambient Air U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 82 ZZZZZZZZ   ZZZZZZZZ 53 ZZZZZZZZ  
1891 ZZZZZZZZ NAT PMD-PFH(GC) Phenols and Chlorophenols by GC/TCD U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 18 ZZZZZZZZ   ZZZZZZZZ 99 ZZZZZZZZ  
1892 ZZZZZZZZ NAT PMD-PFH(TD) Phenols and Chlorophenols Technical Data U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 18 ZZZZZZZZ   ZZZZZZZZ 99 ZZZZZZZZ  
2523 ZZZZZZZZ NAT OHC Organics Analysis, Multi-Media, Hi-Conc U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 109 ZZZZZZZZ   ZZZZZZZZ 35 ZZZZZZZZ  
28 ZZZZZZZZ NAT 2520-B Salinity in Water- Electrical Conductivity Method American Public Health Association APHA USERV20 01-Dec-2003 12:00:00 AM 3 ZZZZZZZZ   ZZZZZZZZ 74 ZZZZZZZZ  
29 ZZZZZZZZ NAT 2520-C Salinity in Water- Density Method American Public Health Association APHA USERV20 01-Dec-2003 12:00:00 AM 3 ZZZZZZZZ   ZZZZZZZZ 118 ZZZZZZZZ  
709 ZZZZZZZZ NAT 973.5 Nitrogen (Nitrate) in Water Association of Official Analytical Chemists AOAC USERV20 01-Dec-2003 12:00:00 AM 19 ZZZZZZZZ   ZZZZZZZZ 186 ZZZZZZZZ  
710 ZZZZZZZZ NAT 973.51 Chloride in Water Association of Official Analytical Chemists AOAC USERV20 01-Dec-2003 12:00:00 AM 19 ZZZZZZZZ   ZZZZZZZZ 203 ZZZZZZZZ  
2485 ZZZZZZZZ NAT SFSAS_17 Ethylene Glycol in Water U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 60 ZZZZZZZZ   ZZZZZZZZ 186 ZZZZZZZZ  
36 ZZZZZZZZ NAT 2540-E Fixed and Volatile Solids in Water American Public Health Association APHA USERV20 01-Dec-2003 12:00:00 AM 3 ZZZZZZZZ   ZZZZZZZZ 127 ZZZZZZZZ  
714 ZZZZZZZZ NAT 973.55 Phosphorus in Water - Photometric Association of Official Analytical Chemists AOAC USERV20 01-Dec-2003 12:00:00 AM 19 ZZZZZZZZ   ZZZZZZZZ 184 ZZZZZZZZ  
715 ZZZZZZZZ NAT 973.56 Phosphorus in Water - Automated Association of Official Analytical Chemists AOAC USERV20 01-Dec-2003 12:00:00 AM 19 ZZZZZZZZ   ZZZZZZZZ 30 ZZZZZZZZ  
1299 ZZZZZZZZ NAT E-SPEC(CMPX) Minor Elements by Complexing US-DOI, Geological Survey USDOI/USGS USERV20 01-Dec-2003 12:00:00 AM 65 ZZZZZZZZ   ZZZZZZZZ 162 ZZZZZZZZ  
1300 ZZZZZZZZ NAT E-SPEC(IR) Minor Elements by Residue-IR US-DOI, Geological Survey USDOI/USGS USERV20 01-Dec-2003 12:00:00 AM 65 ZZZZZZZZ   ZZZZZZZZ 162 ZZZZZZZZ  
1301 ZZZZZZZZ NAT E-SPEC(PRCP) Minor Elements by Precipitation US-DOI, Geological Survey USDOI/USGS USERV20 01-Dec-2003 12:00:00 AM 65 ZZZZZZZZ   ZZZZZZZZ 162 ZZZZZZZZ  
2483 ZZZZZZZZ NAT SFSAS_15 Arsenic and Selenium in Sediment U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 92 ZZZZZZZZ   ZZZZZZZZ 99 ZZZZZZZZ  
2484 ZZZZZZZZ NAT SFSAS_16 Organics in Sediment U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 92 ZZZZZZZZ   ZZZZZZZZ 57 ZZZZZZZZ  
2486 ZZZZZZZZ NAT SFSAS_18 Total Organic Carbon in Water U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 84 ZZZZZZZZ   ZZZZZZZZ 190 ZZZZZZZZ  
2408 ZZZZZZZZ NAT P-009-1 CLP Pesticide/PCB in Water/Soil by GC/EC U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 1 ZZZZZZZZ   ZZZZZZZZ 51 ZZZZZZZZ  
2409 ZZZZZZZZ NAT P-011-1 Chlorinated Pesticides in Soil by GC/ECD U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 108 ZZZZZZZZ   ZZZZZZZZ 51 ZZZZZZZZ  
630 ZZZZZZZZ NAT D932 Iron Bacteria in Water and Deposits American Society for Testing of Materials ASTM USERV20 01-Dec-2003 12:00:00 AM 1 ZZZZZZZZ   ZZZZZZZZ 98 ZZZZZZZZ  
631 ZZZZZZZZ NAT D934(A) Crystalline Compounds in Water Deposits American Society for Testing of Materials ASTM USERV20 01-Dec-2003 12:00:00 AM 13 ZZZZZZZZ   ZZZZZZZZ 99 ZZZZZZZZ  
1218 ZZZZZZZZ NAT PU_01 Plutonium in Air Filters US-DOE, Environmental Measurements Lab, New York City, NY USDOE/EML USERV20 01-Dec-2003 12:00:00 AM 63 ZZZZZZZZ   ZZZZZZZZ 156 ZZZZZZZZ  
1219 ZZZZZZZZ NAT PU_02 Plutonium in Soil Samples US-DOE, Environmental Measurements Lab, New York City, NY USDOE/EML USERV20 01-Dec-2003 12:00:00 AM 63 ZZZZZZZZ   ZZZZZZZZ 156 ZZZZZZZZ  
1321 ZZZZZZZZ NAT I1183 Chloride in Water by Titration US-DOI, Geological Survey USDOI/USGS USERV20 01-Dec-2003 12:00:00 AM 64 ZZZZZZZZ   ZZZZZZZZ 203 ZZZZZZZZ  
1322 ZZZZZZZZ NAT I1184 Chloride in Water by Titration US-DOI, Geological Survey USDOI/USGS USERV20 01-Dec-2003 12:00:00 AM 64 ZZZZZZZZ   ZZZZZZZZ 203 ZZZZZZZZ  
1215 ZZZZZZZZ NAT PO_01 Polonium in Water and Urine US-DOE, Environmental Measurements Lab, New York City, NY USDOE/EML USERV20 01-Dec-2003 12:00:00 AM 63 ZZZZZZZZ   ZZZZZZZZ 156 ZZZZZZZZ  
2426 ZZZZZZZZ NAT R-001-1 QC for Alpha/Beta Sample Analysis U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 108 ZZZZZZZZ   ZZZZZZZZ 99 ZZZZZZZZ  
1323 ZZZZZZZZ NAT I1187 Chloride in Water by Colorimetry US-DOI, Geological Survey USDOI/USGS USERV20 01-Dec-2003 12:00:00 AM 64 ZZZZZZZZ   ZZZZZZZZ 45 ZZZZZZZZ  
1324 ZZZZZZZZ NAT I1230 Hexavalent Chromium by Colorimetry US-DOI, Geological Survey USDOI/USGS USERV20 01-Dec-2003 12:00:00 AM 64 ZZZZZZZZ   ZZZZZZZZ 45 ZZZZZZZZ  
1325 ZZZZZZZZ NAT I1232 Hexavalent Chromium in Water by FLAA US-DOI, Geological Survey USDOI/USGS USERV20 01-Dec-2003 12:00:00 AM 64 ZZZZZZZZ   ZZZZZZZZ 164 ZZZZZZZZ  
1326 ZZZZZZZZ NAT I1235 Chromium in Water by GFAA US-DOI, Geological Survey USDOI/USGS USERV20 01-Dec-2003 12:00:00 AM 64 ZZZZZZZZ   ZZZZZZZZ 170 ZZZZZZZZ  
1327 ZZZZZZZZ NAT I1236 Chromium in Water by FLAA US-DOI, Geological Survey USDOI/USGS USERV20 01-Dec-2003 12:00:00 AM 64 ZZZZZZZZ   ZZZZZZZZ 164 ZZZZZZZZ  
1328 ZZZZZZZZ NAT I1238 Chromium in Water by Chelation and FLAA US-DOI, Geological Survey USDOI/USGS USERV20 01-Dec-2003 12:00:00 AM 64 ZZZZZZZZ   ZZZZZZZZ 164 ZZZZZZZZ  
1857 ZZZZZZZZ NAT PMD-MGC Methyl Nonyl Ketone (MNK) by GC/TCD U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 18 ZZZZZZZZ   ZZZZZZZZ 99 ZZZZZZZZ  
1858 ZZZZZZZZ NAT PMD-MGU(GC) Metobromuron by GC/TCD U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 18 ZZZZZZZZ   ZZZZZZZZ 99 ZZZZZZZZ  
1859 ZZZZZZZZ NAT PMD-MGU(IR) Metobromuron by IR Spectroscopy U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 18 ZZZZZZZZ   ZZZZZZZZ 99 ZZZZZZZZ  
1959 ZZZZZZZZ NAT PMD-TQA Triallate by GC/FID U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 18 ZZZZZZZZ   ZZZZZZZZ 99 ZZZZZZZZ  
1960 ZZZZZZZZ NAT PMD-TQO bis(Tri-n-butyltin) Oxide by GC U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 18 ZZZZZZZZ   ZZZZZZZZ 99 ZZZZZZZZ  
2008 ZZZZZZZZ NAT TO-12 Non-Methane Organic in Ambient Air U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 82 ZZZZZZZZ   ZZZZZZZZ 165 ZZZZZZZZ  
1252 ZZZZZZZZ NAT B0025 Total Coliform Bacteria- Immediate Incubation Test US-DOI, Geological Survey USDOI/USGS USERV20 01-Dec-2003 12:00:00 AM 67 ZZZZZZZZ   ZZZZZZZZ 97 ZZZZZZZZ  
712 ZZZZZZZZ NAT 973.53 Potassium in Water Association of Official Analytical Chemists AOAC USERV20 01-Dec-2003 12:00:00 AM 19 ZZZZZZZZ   ZZZZZZZZ 164 ZZZZZZZZ  
713 ZZZZZZZZ NAT 973.54 Sodium in Water Association of Official Analytical Chemists AOAC USERV20 01-Dec-2003 12:00:00 AM 19 ZZZZZZZZ   ZZZZZZZZ 164 ZZZZZZZZ  
2427 ZZZZZZZZ NAT R-002-1 Gross Alpha/Beta Activity in Soil U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 108 ZZZZZZZZ   ZZZZZZZZ 101 ZZZZZZZZ  
2428 ZZZZZZZZ NAT R-004-1 Gross Alpha/Beta Activity in Water U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 108 ZZZZZZZZ   ZZZZZZZZ 101 ZZZZZZZZ  
63 ZZZZZZZZ NAT 3500-AG(B) Silver in Water by FLAA or GFAA American Public Health Association APHA USERV20 01-Dec-2003 12:00:00 AM 1 ZZZZZZZZ   ZZZZZZZZ 164 ZZZZZZZZ  
64 ZZZZZZZZ NAT 3500-AG(C) Silver in Water by ICP American Public Health Association APHA USERV20 01-Dec-2003 12:00:00 AM 1 ZZZZZZZZ   ZZZZZZZZ 174 ZZZZZZZZ  
65 ZZZZZZZZ NAT 3500-AG(D) Silver in Water by Spectrophotometry American Public Health Association APHA USERV20 01-Dec-2003 12:00:00 AM 3 ZZZZZZZZ   ZZZZZZZZ 186 ZZZZZZZZ  
66 ZZZZZZZZ NAT 3500-AL(B) Aluminum in Water by FLAA or GFAA American Public Health Association APHA USERV20 01-Dec-2003 12:00:00 AM 3 ZZZZZZZZ   ZZZZZZZZ 99 ZZZZZZZZ  
67 ZZZZZZZZ NAT 3500-AL(C) Aluminum in Water by ICP American Public Health Association APHA USERV20 01-Dec-2003 12:00:00 AM 3 ZZZZZZZZ   ZZZZZZZZ 174 ZZZZZZZZ  
68 ZZZZZZZZ NAT 3500-AL(D) Aluminum in Water by Colorimetry American Public Health Association APHA USERV20 01-Dec-2003 12:00:00 AM 3 ZZZZZZZZ   ZZZZZZZZ 186 ZZZZZZZZ  
69 ZZZZZZZZ NAT 3500-AL(E) Aluminum in Water with an AutoAnalyzer American Public Health Association APHA USERV20 01-Dec-2003 12:00:00 AM 3 ZZZZZZZZ   ZZZZZZZZ 30 ZZZZZZZZ  
70 ZZZZZZZZ NAT 3500-AS(B) Arsenic in Water by GFAA or HYDAA American Public Health Association APHA USERV20 01-Dec-2003 12:00:00 AM 3 ZZZZZZZZ   ZZZZZZZZ 99 ZZZZZZZZ  
1961 ZZZZZZZZ NAT PMD-TRC(GC1) Trichlorfon by GC/FID U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 18 ZZZZZZZZ   ZZZZZZZZ 99 ZZZZZZZZ  
1856 ZZZZZZZZ NAT PMD-MFX Metalaxyl by Internal Standard GC U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 18 ZZZZZZZZ   ZZZZZZZZ 99 ZZZZZZZZ  
1293 ZZZZZZZZ NAT B8001 Productivity- Oxygen Light/Dark-Bottle Method for Phytoplankton US-DOI, Geological Survey USDOI/USGS USERV20 01-Dec-2003 12:00:00 AM 67 ZZZZZZZZ   ZZZZZZZZ 111 ZZZZZZZZ  
1923 ZZZZZZZZ NAT PMD-RES(GC2) Resmethrin by GC/FID U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 18 ZZZZZZZZ   ZZZZZZZZ 99 ZZZZZZZZ  
1924 ZZZZZZZZ NAT PMD-RES(IR) Resmethrin by IR Spectroscopy U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 18 ZZZZZZZZ   ZZZZZZZZ 99 ZZZZZZZZ  
1953 ZZZZZZZZ NAT PMD-THR(UV) Thiram by UV Spectroscopy U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 18 ZZZZZZZZ   ZZZZZZZZ 99 ZZZZZZZZ  
1918 ZZZZZZZZ NAT PMD-QAC(TD) Quaternary Ammonium Compound Technical Data U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 18 ZZZZZZZZ   ZZZZZZZZ 99 ZZZZZZZZ  
1919 ZZZZZZZZ NAT PMD-QAC(TIT1) Quaternary Ammonium Compounds Ferricyanide U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 18 ZZZZZZZZ   ZZZZZZZZ 99 ZZZZZZZZ  
2524 ZZZZZZZZ NAT 120.1_M Conductivity in Industrial Waste U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 110 ZZZZZZZZ   ZZZZZZZZ 75 ZZZZZZZZ  
2481 ZZZZZZZZ NAT SFSAS_13 Metals in Sediment U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 92 ZZZZZZZZ   ZZZZZZZZ 99 ZZZZZZZZ  
2624 ZZZZZZZZ NAT 7040 Antimony by FLAA U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 120 ZZZZZZZZ   ZZZZZZZZ 164 ZZZZZZZZ  
2625 ZZZZZZZZ NAT 7041 Antimony by GFAA U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 120 ZZZZZZZZ   ZZZZZZZZ 170 ZZZZZZZZ  
2626 ZZZZZZZZ NAT 7060A Arsenic by GFAA U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 128 ZZZZZZZZ   ZZZZZZZZ 170 ZZZZZZZZ  
2627 ZZZZZZZZ NAT 7061A Arsenic by Gaseous Hydride AA U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 121 ZZZZZZZZ   ZZZZZZZZ 173 ZZZZZZZZ  
2628 ZZZZZZZZ NAT 7062 Antimony and Arsenic by GBAA U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 128 ZZZZZZZZ   ZZZZZZZZ 173 ZZZZZZZZ  
2629 ZZZZZZZZ NAT 7063 Arsenic by ASV U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 119 ZZZZZZZZ   ZZZZZZZZ 81 ZZZZZZZZ  
2410 ZZZZZZZZ NAT PAH-001(S) Field Analysis of PAHs by GC/FID U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 108 ZZZZZZZZ   ZZZZZZZZ 53 ZZZZZZZZ  
35 ZZZZZZZZ NAT 2540-D Total Suspended Solids in Water American Public Health Association APHA USERV20 01-Dec-2003 12:00:00 AM 3 ZZZZZZZZ   ZZZZZZZZ 127 ZZZZZZZZ  
169 ZZZZZZZZ NAT 4500-CL(F) Residual Chlorine in Water by Titration- DPD Ferrous Method American Public Health Association APHA USERV20 01-Dec-2003 12:00:00 AM 3 ZZZZZZZZ   ZZZZZZZZ 203 ZZZZZZZZ  
170 ZZZZZZZZ NAT 4500-CL(G) Residual Chlorine by Colorimetry- DPD Colorimetric Method American Public Health Association APHA USERV20 01-Dec-2003 12:00:00 AM 3 ZZZZZZZZ   ZZZZZZZZ 45 ZZZZZZZZ  
136 ZZZZZZZZ NAT 3500-SE(D) Selenium in Water by Colorimetry American Public Health Association APHA USERV20 01-Dec-2003 12:00:00 AM 3 ZZZZZZZZ   ZZZZZZZZ 186 ZZZZZZZZ  
2487 ZZZZZZZZ NAT SFSAS_19 Total Organic Carbon in Sediment U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 84 ZZZZZZZZ   ZZZZZZZZ 47 ZZZZZZZZ  
2488 ZZZZZZZZ NAT SFSAS_2 PCBs in Transformer Fluid and Waste Oil U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 93 ZZZZZZZZ   ZZZZZZZZ 48 ZZZZZZZZ  
1298 ZZZZZZZZ NAT B8502 Algal Growth Potential (AGP) Spikes for Nutrient Limitation US-DOI, Geological Survey USDOI/USGS USERV20 01-Dec-2003 12:00:00 AM 67 ZZZZZZZZ   ZZZZZZZZ 111 ZZZZZZZZ  
1889 ZZZZZZZZ NAT PMD-PCP(GC) Pentachlorophenol by GC/FID U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 18 ZZZZZZZZ   ZZZZZZZZ 99 ZZZZZZZZ  
1890 ZZZZZZZZ NAT PMD-PCP(LC) Pentachlorophenol by HPLC U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 18 ZZZZZZZZ   ZZZZZZZZ 99 ZZZZZZZZ  
1783 ZZZZZZZZ NAT PMD-DME Dimethoate by GC U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 18 ZZZZZZZZ   ZZZZZZZZ 99 ZZZZZZZZ  
638 ZZZZZZZZ NAT 920.193(A) Total Solids in Water Association of Official Analytical Chemists AOAC USERV20 01-Dec-2003 12:00:00 AM 19 ZZZZZZZZ   ZZZZZZZZ 127 ZZZZZZZZ  
754 ZZZZZZZZ NAT 985.23 N-Methylcarb. Insecticide/Metabolite Residue Association of Official Analytical Chemists AOAC USERV20 01-Dec-2003 12:00:00 AM 19 ZZZZZZZZ   ZZZZZZZZ 99 ZZZZZZZZ  
758 ZZZZZZZZ NAT 986.33 Bacterial and Coliform Counts in Milk Association of Official Analytical Chemists AOAC USERV20 01-Dec-2003 12:00:00 AM 19 ZZZZZZZZ   ZZZZZZZZ 119 ZZZZZZZZ  
1296 ZZZZZZZZ NAT B8100 Productivity & Community Matabolism by Diel O2-Curve Stratified W US-DOI, Geological Survey USDOI/USGS USERV20 01-Dec-2003 12:00:00 AM 67 ZZZZZZZZ   ZZZZZZZZ 111 ZZZZZZZZ  
1297 ZZZZZZZZ NAT B8120 Productivity & Community Metabolism by Diel O2-Curve Streams US-DOI, Geological Survey USDOI/USGS USERV20 01-Dec-2003 12:00:00 AM 67 ZZZZZZZZ   ZZZZZZZZ 111 ZZZZZZZZ  
759 ZZZZZZZZ NAT 986.34 Enterotoxigenic E. coli Association of Official Analytical Chemists AOAC USERV20 01-Dec-2003 12:00:00 AM 19 ZZZZZZZZ   ZZZZZZZZ 99 ZZZZZZZZ  
760 ZZZZZZZZ NAT 986.35 Salmonella in Foods by Photometer Association of Official Analytical Chemists AOAC USERV20 01-Dec-2003 12:00:00 AM 19 ZZZZZZZZ   ZZZZZZZZ 99 ZZZZZZZZ  
761 ZZZZZZZZ NAT 987.09 Staphylococcus aureus in Foods Association of Official Analytical Chemists AOAC USERV20 01-Dec-2003 12:00:00 AM 19 ZZZZZZZZ   ZZZZZZZZ 119 ZZZZZZZZ  
762 ZZZZZZZZ NAT 987.1 Salmonella in Foods Association of Official Analytical Chemists AOAC USERV20 01-Dec-2003 12:00:00 AM 19 ZZZZZZZZ   ZZZZZZZZ 99 ZZZZZZZZ  
717 ZZZZZZZZ NAT 973.66 Strontium-90 in Water Association of Official Analytical Chemists AOAC USERV20 01-Dec-2003 12:00:00 AM 19 ZZZZZZZZ   ZZZZZZZZ 105 ZZZZZZZZ  
1902 ZZZZZZZZ NAT PMD-PNM(GC) Prochloraz by GC/FID U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 18 ZZZZZZZZ   ZZZZZZZZ 99 ZZZZZZZZ  
1303 ZZZZZZZZ NAT I1020 Acidity in Water by Titration US-DOI, Geological Survey USDOI/USGS USERV20 01-Dec-2003 12:00:00 AM 64 ZZZZZZZZ   ZZZZZZZZ 203 ZZZZZZZZ  
1816 ZZZZZZZZ NAT PMD-FBR Fenarimol by GC/FID U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 18 ZZZZZZZZ   ZZZZZZZZ 99 ZZZZZZZZ  
1817 ZZZZZZZZ NAT PMD-FCL(GC) Ronnel by GC/FID U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 18 ZZZZZZZZ   ZZZZZZZZ 99 ZZZZZZZZ  
1818 ZZZZZZZZ NAT PMD-FCL(IR) Ronnel by IR Spectroscopy U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 18 ZZZZZZZZ   ZZZZZZZZ 99 ZZZZZZZZ  
1925 ZZZZZZZZ NAT PMD-RES(LC) Resmethrin in Aerosols by HPLC U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 18 ZZZZZZZZ   ZZZZZZZZ 99 ZZZZZZZZ  
1926 ZZZZZZZZ NAT PMD-ROT Rotenone by HPLC U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 18 ZZZZZZZZ   ZZZZZZZZ 99 ZZZZZZZZ  
1302 ZZZZZZZZ NAT E-SPEC(UV) Minor Elements by Residue-UV US-DOI, Geological Survey USDOI/USGS USERV20 01-Dec-2003 12:00:00 AM 65 ZZZZZZZZ   ZZZZZZZZ 162 ZZZZZZZZ  
716 ZZZZZZZZ NAT 973.57 Sulfate in Water Association of Official Analytical Chemists AOAC USERV20 01-Dec-2003 12:00:00 AM 19 ZZZZZZZZ   ZZZZZZZZ 178 ZZZZZZZZ  
687 ZZZZZZZZ NAT 970.52 Organo Pesticide Residues - Multiresidue Association of Official Analytical Chemists AOAC USERV20 01-Dec-2003 12:00:00 AM 19 ZZZZZZZZ   ZZZZZZZZ 99 ZZZZZZZZ  
2631 ZZZZZZZZ NAT 7081 Barium by GFAA U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 121 ZZZZZZZZ   ZZZZZZZZ 170 ZZZZZZZZ  
2632 ZZZZZZZZ NAT 7090 Beryllium by FLAA U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 120 ZZZZZZZZ   ZZZZZZZZ 164 ZZZZZZZZ  
2562 ZZZZZZZZ NAT 245.5_M Mercury in Soil and Sediment by CVAA U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 111 ZZZZZZZZ   ZZZZZZZZ 159 ZZZZZZZZ  
2525 ZZZZZZZZ NAT 150.2_M pH in Industrial Waste Materials U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 110 ZZZZZZZZ   ZZZZZZZZ 150 ZZZZZZZZ  
2526 ZZZZZZZZ NAT 160.1_M Total Dissolved Solids U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 118 ZZZZZZZZ   ZZZZZZZZ 127 ZZZZZZZZ  
2527 ZZZZZZZZ NAT 160.2_M Total Suspended Solids U.S. Environmental Protection Agency USEPA USERV20 01-Dec-2003 12:00:00 AM 118 ZZZZZZZZ   ZZZZZZZZ 127 ZZZZZZZZ