| 142693B           | 
                                                                                        ASTM Method D1426-93B -  Ammonia Nitrogen           | 
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                                                                                        | 1624SIM           | 
                                                                                        Volatile Organic Compounds by Isotope Diltuion GC/MS - SIM           | 
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                                                                                        | 1625SIM           | 
                                                                                        Semivolatile Organic Compounds by Isotope Diltuion GC/MS - SIM           | 
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                                                                                        | 2120B           | 
                                                                                        Standard Methods 2120 B: Color by Visual Comparison (2001)           | 
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                                                                                        2120B           | 
              
          
                                                                                        | 2120B21           | 
                                                                                        Standard Method (21th) 2120 B: Color by Visual Comparison           | 
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                                                                                        2120B21           | 
              
          
                                                                                        | 2130B           | 
                                                                                        Standard Methods 2130 B: Turbidity by Nephelometric Method (2001)           | 
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                                                                                        | 2130B11           | 
                                                                                        Standard Methods 2130 B: Turbidity by Nephelometric Method (2001-Editorial rev. 2011)           | 
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                                                                                        | 2150B           | 
                                                                                        Standard Methods 2150 B: Threshold Odor Test (1997)           | 
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                                                                                        | 2320B           | 
                                                                                        Standard Methods 2320 B: Alkalinity by Titration (1997)           | 
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                                                                                        | 2510B           | 
                                                                                        Standard Methods 2510 B: Specific Conductance (1997)           | 
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                                                                                        | 2510B11           | 
                                                                                        Standard Methods 2510 B: Specific Conductance by Laboratory Method (1997-Editorial rev. 2011)           | 
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                                                                                        | 2540C           | 
                                                                                        Standard Methods 2540 C: Total Diss. Solids at 180 deg. (1997)           | 
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                                                                                        | 2540C11           | 
                                                                                        Standard Methods 2540 C: Total Dissolved Solids Dried at 180 C (1997-Editorial rev. 2011)           | 
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                                                                                        | 2540D           | 
                                                                                        Standard Methods 2540 D: Tot. Sus. Solids Dried 103-105C (1997)           | 
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                                                                                        | 2540D11           | 
                                                                                        Standard Methods 2540 D: Total Suspended Solids Dried at 103-105 C (1997-Editorial rev. 2011)           | 
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                                                                                        | 2540E           | 
                                                                                        Standard Methods 2540 E: Fixd/Volatile Solids Ignited (1997)           | 
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                                                                                        | 2540F           | 
                                                                                        Standard Methods 2540 F: Settleable Solids (1997)           | 
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                                                                                        | 2540F11           | 
                                                                                        Standard Methods 2540 F: Settleable Solids (1997-Editorial rev. 2011)           | 
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                                                                                        | 2540G           | 
                                                                                        Standard Methods 2540 G: Total, Fixed and Vol. Solids (1997)           | 
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                                                                                        | 300.1OA           | 
                                                                                        Inorganic Anions by Ion Chromatography plus Organic Acids           | 
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                                                                                        | 3500CRB           | 
                                                                                        Standard Method 3500-Cr B: Hexavalent Chromium by Colorimetric Method (2011)           | 
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                                                                                        | 3500FEB           | 
                                                                                        Standard Method 3500-Fe B: Penanthroline Method (1997)           | 
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                                                                                        | 3500MGB           | 
                                                                                        Standard Methods 3500-Mg B: Calculation Method           | 
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                                                                                        | 3810HVO           | 
                                                                                        Halogenated Volatile Organics by Headspace           | 
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                                                                                        | 4500C21           | 
                                                                                        Standard Method (21th) 4500-CN C: CN, Total after Distillation           | 
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                                                                                        | 4500CC1           | 
                                                                                        Standard Methods 4500-Cl C: Chlorine (Residual) by Iodometric II (2000-Editorial rev. 2011)           | 
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                                                                                        | 4500CD1           | 
                                                                                        Standard Methods 4500-Cl D: Chlorine (Residual) by Amperometric Titration (2000-Editorial rev. 2011)           | 
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                                                                                        | 4500CG1           | 
                                                                                        Standard Methods 4500-Cl G: Chlorine (Residual) by DPD Colorimetric (2000-Editorial rev. 2011)           | 
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                                                                                        | 4500CLB           | 
                                                                                        Standard Methods 4500-Cl- B:Chloride by Argentometric Method (1997)           | 
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                                                                                        | 4500CLD           | 
                                                                                        Standard Methods 4500-ClO2 D: Chlorine Dioxide -  Reserved           | 
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                                                                                        | 4500CLF           | 
                                                                                        Standard Method 4500-Cl F: Chlorine by DPD Ferrous Titrimetric           | 
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                                                                                        | 4500CLG           | 
                                                                                        Standard Methods 4500-Cl G: Chlorine: DPD Colorimetric (2000)           | 
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                                                                                        | 4500CNC           | 
                                                                                        Standard Methods 4500-CN C: CN, Total after Distillation (1999)           | 
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                                                                                        | 4500CNE           | 
                                                                                        Standard Methods 4500-CN E: Total CN (1999)           | 
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                                                                                        | 4500CNI           | 
                                                                                        Standard Methods 4500-CN I: Weak Acid Dissociable CN (1999)           | 
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                                                                                        | 4500CNM           | 
                                                                                        Standard Methods 4500-CN M: Thiocyanate (1999)           | 
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                                                                                        | 4500CO2           | 
                                                                                        Standard Methods4500-CO2 B:Nomographic Det of Free Carbon Dioxide           | 
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                                                                                        | 4500COC           | 
                                                                                        Standard Methods 4500-CO2 C: Free Carbon Dioxide -Titrimetric           | 
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                                                                                        | 4500H21           | 
                                                                                        Standard Method (21th) 4500-H+ B: pH by Electrometric Method           | 
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                                                                                        | 4500HB           | 
                                                                                        Standard Methods 4500-H+ B: pH by Electrometric Method (2000)           | 
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                                                                                        | 4500HB1           | 
                                                                                        Standard Methods 4500-H+ B: pH by Electrometric Method (2000-Editorial rev. 2011)           | 
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                                                                                        | 4500KMB           | 
                                                                                        Standard Methods 4500-KMnO4 B:Potassium Permanganate Spectrophotometric (2007)           | 
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                                                                                        | 4500NA2           | 
                                                                                        Standard Method (20th) 4500 -N A:  Nitrogen           | 
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                                                                                        | 4500NB           | 
                                                                                        Standard Method (20th) 4500 -NO2-B:Nitrogen(Nitrite) Colorimetric           | 
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                                                                                        | 4500NCB           | 
                                                                                        Standard Method 4500-Norg C/NH3 B, C-11           | 
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                                                                                        | 4500NHD           | 
                                                                                        Standard Methods 4500-NH D: Nitrogen (Ammonia) (1997)           | 
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                                                                                        | 4500NHF           | 
                                                                                        Standard Methods 4500-NH3 F:  Nitrogen (Ammonia) - Phenate Method           | 
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                                                                                        | 4500NHG           | 
                                                                                        Standard Methods 4500-NH G: Nitrogen (Ammonia) (1997)           | 
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                                                                                        | 4500NHH           | 
                                                                                        Standard Methods 4500-NH3 H: Nitrogen (Ammonia) - Flow Injection Analysis (1997)           | 
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                                                                                        | 4500NOD           | 
                                                                                        Standard Methods 4500-NO3- D: Nitrogen (Nitrate) by Nitrate Electrode Method (2000)           | 
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                                                                                        | 4500NOE           | 
                                                                                        Standard Methods 4500-NO3 E: Nitrogen (Nitrate) by Cadmium Reduction Method (2000)           | 
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                                                                                        | 4500NOF           | 
                                                                                        Standard Methods 4500NO3 F: Auto Cd Reduction (2000)           | 
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                                                                                        | 4500NOH           | 
                                                                                        Standard Methods 4500-NO3- H: Nitrogen (Nitrate) by Automated Hydrazine Reduction Method (2000)           | 
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                                                                                        | 4500OC           | 
                                                                                        Standard Methods 4500-O C: Oxygen Dissolved Azide Modification (2001)           | 
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                                                                                        | 4500OG           | 
                                                                                        Standard Methods(20th) 4500 Oxygen-O G: Membrane Electrode Method           | 
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                                                                                        | 4500OG1           | 
                                                                                        Standard Methods 4500-O G: Oxygen Dissolved Membrane Electrode (2001-Editorial rev. 2011)           | 
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                                                                                        | 4500S2D           | 
                                                                                        Standard Method(20th) 4500-S D: Sulfide Methylene Blue Method           | 
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                                                                                        | 4500SB           | 
                                                                                        Standard Methods(20th) 4500 Sulfite- B: Iodometric Method II           | 
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                                                                                        | 4500SIC           | 
                                                                                        Standard Methods (20th) 4500 SiO2 C: Silica by Molybdosilicate           | 
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                                                                                        | 4500SIO           | 
                                                                                        Standard Methods 4500-SiO2 Silica  D. Heteropoly Blue Method           | 
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                                                                                        | 4500SOE           | 
                                                                                        Standard Methods 4500-SO42- E: Sulfate by Turbidimetric Method (1997)           | 
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                                                                                        | 5210B           | 
                                                                                        Standard Methods 5210 B: 5-Day BOD Test (2001)           | 
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                                                                                        | 5210B11           | 
                                                                                        Standard Methods 5210 B: 5-Day BOD Test  (2001-Editorial rev. 2011)           | 
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                                                                                        | 650399           | 
                                                                                        Standard Methods D6503-99: Enterococci in Water Using Enterolert           | 
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                                                                                        | 680MSE4           | 
                                                                                        Methylseleninic acid  -  Ion Chromatography by ICP/MS           | 
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                                                                                        | 680PBE           | 
                                                                                        Triethyl Lead -  Ion Chromatography by ICP/MS           | 
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                                                                                        | 680PBM           | 
                                                                                        Trimethyl Lead -  Ion Chromatography by ICP/MS           | 
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                                                                                        | 680PBTE           | 
                                                                                        Tetraethyl Lead - Reverse Phase Chromatography Coupled to ICP/MS           | 
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                                                                                        | 680PBTM           | 
                                                                                        Tetramethyl Lead - Reverse Phase Chromatography Coupled to ICP/MS           | 
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                                                                                        | 680SE4           | 
                                                                                        Selenite  -  Ion Chromatography by ICP/MS           | 
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                                                                                        | 680SE6           | 
                                                                                        Selenate -  Ion Chromatography by ICP/MS           | 
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                                                                                        | 680SECN           | 
                                                                                        Selenocyanate -  Ion Chromatography by ICP/MS           | 
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                                                                                        | 7110900           | 
                                                                                        Combination Method: Standard Method 7110C and EPA 900.0           | 
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                                                                                        | 8015SGT           | 
                                                                                        SW8015 for Diesel Determination with Silica Gel Clean-up           | 
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                                                                                        | 8081A82           | 
                                                                                        Organochlorine Pesticides and Polychlorinated Biphenyls (PCBs) by Gas Chromatography (SW8081A/8082)           | 
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                                                                                        | 8081PBE           | 
                                                                                        Tetraethyl Lead as Lead (Modified SW8081B)           | 
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                                                                                                   | 
              
          
                                                                                        | 8081PBM           | 
                                                                                        Tetramethyl Lead as Lead (Modified SW8081B)           | 
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                                                                                                   | 
              
          
                                                                                        | 8081_82           | 
                                                                                        Organochlorine Pesticides and Polychlorinated Biphenyls (PCBs) by Gas Chromatography           | 
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                                                                                        | 824060T           | 
                                                                                        Volatile Organic Compounds SW8260B/SW8240 plus Thiophene by GC/MS           | 
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                                                                                        | 8260+OX           | 
                                                                                        Volatile Organic Compounds by GC/MS plus Oxygenates           | 
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                                                                                                   | 
              
          
                                                                                        | 826070           | 
                                                                                        Semivolatile and Volatile Organic Compounds by GC/MS           | 
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                                                                                        | 8260BOS           | 
                                                                                        Volatile Organic Compounds by GC/MS - Open Scan           | 
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                                                                                        | 8260CAL           | 
                                                                                        CA LUFT Method for Volatiles by GC/GRO (SW8260B/CATPH-G)           | 
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                                                                                        | 8260FA           | 
                                                                                        Volatile Organic Compounds by GC/MS Fuel Additives           | 
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                                                                                        | 8260FAB           | 
                                                                                        VOCs by GC/MS Fuel Additives Plus BTEX           | 
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                                                                                        | 8260SIM           | 
                                                                                        Volatile Organic Compounds by GC/MS SIM           | 
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                                                                                        | 8260TPB           | 
                                                                                        Total Petroleum Hydrocarbons plus BTEX by GC/MS           | 
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                                                                                        | 8260TPH           | 
                                                                                        Total Petroleum Hydrocarbons (TPH) by GC/MS           | 
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                                                                                        | 8270COS           | 
                                                                                        Semivolatile Organic Compounds by GC/MS - Open Scan           | 
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                                                                                        | 8270PB           | 
                                                                                        Modified Semivolatile Organic Compounds for Organic Lead by GC/MS           | 
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                                                                                        | 8270SIM           | 
                                                                                        Semivolatile Organic Compounds by GC/MS SIM           | 
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                                                                                        | 8330LCX           | 
                                                                                        Modified EPA SW8330 for Explosives Determination by LC/MS           | 
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                                                                                        | 9215AB           | 
                                                                                        Standard Method 9215A/9215B - Aerobic and Heterotrophic Bacteria           | 
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                                                                                        | 9223B           | 
                                                                                        Standard Methods 9223 B: Enzyme Substrate Coliform Test (1997)           | 
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                                                                                        | 9223B21           | 
                                                                                        Standard Method (21st) 9223 B: Enzyme Substrate Coliform           | 
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                                                                                        | 964.21           | 
                                                                                        AOAC Method 964.21 Formaldehyde in Maple Syrup-Spectrophotometric           | 
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                                                                                        | A01RCMA           | 
                                                                                        A-01-R - Isotopic Curium and Americium (Alpha Spectrometry -EML HASL-300)           | 
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                                                                                        | A01RPO           | 
                                                                                        A-01-R - Isotopic Polonium (Alpha Spectrometry - EML HASL-300)           | 
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                                                                                        | A01RPUN           | 
                                                                                        A-01-R - Isotopic Plutonium and Neptunium (Alpha Spectrometry - EML HASL-300)           | 
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                                                                                        | A10200H           | 
                                                                                        Standard Method (19th) 10200 H: Chlorophyll           | 
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