<--webbot bot="Substitution" s-variable="Content" startspan --> laboratory ,testing, laboratory testing, Prism Laboratories, Prism Environmental Labs environmental , North Carolina , Florida , South Carolina , Nelac , USACE, is certified in North Carolina , is certified in South Carolina, Nelac Certified , USACE Certified , Wastewater , Drinking water , Soil , Discharge , Polutants, Consultaning , Consultant , LIMS , Client, prismlabs.net , EDD, SEDD , UST , ERPIMS, GIS,EPA, ICP , ICP/MS , GC/MS , Low Level Mercury, labs, Charlotte, solutions , Chemical Analysis , EPA Laboratory, Prism Environmental Labs , Permits, Enviromental monitoring , well water testing , water testing, drinking water testing , drinking water analysis , well water analysis, Trace Metals analysis , GC/MS Services , lab services , sampling services , sampling service , field service , field services , Mecklenburg County , Mecklenburg Utilities , Charlotte-Mecklenburg Utilities , Laboratory Information, solution , chemicals , metals by ICP,BTEX & GAS in Air,NIOSH 1501 ,BTEX & MTBE in Air,NIOSH 1501 BTEX & NAPH in Air,NIOSH 1500,BTEX in Air,NIOSH 1501,Hydrocarbons in Air,NIOSH 1500 Metals by ICP,6010B,Method 18 (Sub),EPA 18,Particulate Matter,NIOSH 0600,VOC by TO-15,TO-15 502.2,502.2,504.1,504.1,524.2,524.2,524.2 (Sub),524.2,615 (Sub),615,Acidity,SM2310 B Alkalinity,SM2320 B,Asbestos,600/R-94,Bromide by IC,300.0,Calcium Hardness,200.7,Chloride by IC,300.0,Color,110.2 Cyanide,335.2,EDB/DBCP,504.1,Fecal Coliform (MF),SM9222 D,Fluoride by IC,300.0,Formaldehyde,8315A Gross Alpha and Beta,900.0,Haloacetic Acids,552.2,Hardness,130.2,HPC,SM9215 B,Mercury,245.1 Metals (Sub),See Attached,Metals by ICP,200.7,Metals by ICP/MS,200.8,Nitrate,SM4500-NO3 F Nitrate by IC,300.0,Nitrate/Nitrite,SM4500-NO3 F,Nitrite,354.1,Nitrite by IC,300.0 pH (Lab),150.1,pH(Field),150.1,Radium 228,904.0,Residual Chlorine (Field),330.5 Residual Chlorine (Lab),330.5,SOCs,See Attached,Sulfate by IC,300.0,TDS,160.1,THMs,502.2 Total Coliform (colilert),SM9223 B,Total Coliform (MF),SM9222 B,TSS,160.2,Turbidity,180.1 VOC (Sub),See Attached,504.1,504.1,601,601/602,601/602,601/602,602,601/602,602 (Screen),602 Screen 610,610,615 (Sub),615,6210D,SM6210 D,6230,6230D,624,624,625,625,625PAH,625,7421 Lead (Sub),7421 8011,8011,8011 (Sub),8011,8015,8015B,8015 (Sub),8015B,8081,8081A,8081 (Sub),8081A,8082,8082,8082LL,8082 8141 (Sub),8141A,8151 (Sub),8151A,8260,8260B,8260 (Sub),8260B,8260DOD,8260B,8260LL,8260B 8260SIM,8260SIM,8270,8270C,Air,BTEX & GAS in Air Analysis,EPA NIOSH 1501, Prism Environmental Labs is certified in Drinking water analysis EPA method 110.2 Color by PtCo Visual Comparison, Prism Environmental Labs is certified in Groundwater analysis EPA method 504.1 EDB and DBCP by Microextraction/GC-ECD, Prism Environmental Labs is certified in Soil analysis EPA method 8270C Semi-volatile Organic Compounds by GC/MS, Prism Environmental Labs is certified in Drinking water analysis EPA method 300.0 Bromide by Ion Chromatography, Prism Environmental Labs is certified in Soil analysis EPA method 8270C SPLP Leachable Semi-volatile Orgaincs by GC/MS, Prism Environmental Labs is certified in Soild and Chemical Materials analysis EPA method SM4500-P F Total Phosphorus by Automated Ascorbic Acid Reduction Method, Prism Environmental Labs is certified in Drinking water analysis EPA method SM9222 B Total Coliform by Membrane Filter, Prism Environmental Labs is certified in Air analysis EPA method NIOSH 0600 Particulate Matter Prism Environmental Labs is certified in Groundwater analysis EPA method 601/602 Purgeable Halocarbons by GC-ELCD Prism Environmental Labs is certified in Wastewater analysis EPA method 160.4 Total Volatile Solids Prism Environmental Labs is certified in Groundwater analysis EPA method 6010B Metals by ICP Prism Environmental Labs is certified in Soil analysis EPA method 8151A TCLP Leachable Herbicides by GC/ECD Prism Environmental Labs is certified in Wastewater analysis EPA method 8015B Nonhalogenated Organics by GC/FID Prism Environmental Labs is certified in Air analysis EPA method 6010B Metals in Air by ICP Prism Environmental Labs is certified in Groundwater analysis EPA method N/A EPH/VPH Combined Ranges Calculation Prism Environmental Labs is certified in Soil analysis EPA method SM2540 G Percent Moisture Determination Prism Environmental Labs is certified in Wastewater analysis EPA method 365.2 Total Phosphorus by Colorimetric Ascorbic Acid Method Prism Environmental Labs is certified in Air analysis EPA method NIOSH 1500 BTEX & Naphthalene in Air Prism Environmental Labs is certified in Soild and Chemical Materials analysis EPA method 8270C TCLP Leachable Semi-volatile Orgaincs by GC/MS Prism Environmental Labs is certified in Wastewater analysis EPA method SM9221 E Fecal Coliform by MPN Prism Environmental Labs is certified in Soil analysis EPA method 8015B Gasoline Range Organics (GRO) by GC-FID Prism Environmental Labs is certified in Soild and Chemical Materials analysis EPA method 9014 Cyanide by Spectrophotometric Method Prism Environmental Labs is certified in Wastewater analysis EPA method SM2310 B Acidity (Titrimetric Method) Prism Environmental Labs is certified in Drinking water analysis EPA method 300.0 Nitrate by Ion Chromatography Prism Environmental Labs is certified in Groundwater analysis EPA method 8011 EDB and/or DBCP by Microextraction/GC-ECD Prism Environmental Labs is certified in Groundwater analysis EPA method See Attached Total Organic Carbon Prism Environmental Labs is certified in Soil analysis EPA method SM9221 E Fecal Coliform in Solids by MPN Prism Environmental Labs is certified in Soil analysis EPA method SM4500-NO3 F Nitrate + Nitrte by Automated Cadmium Reduction Prism Environmental Labs is certified in Wastewater analysis EPA method 376.1 Sulfide by Iodometric Method Prism Environmental Labs is certified in Soild and Chemical Materials analysis EPA method 600R93116 Asbestos in solid Prism Environmental Labs is certified in Liquid and Chemical Materials analysis EPA method MADEP VPH Trip Blank for Volatile Petroleum Hydrocarbons by GC-PID/FID Prism Environmental Labs is certified in Soil analysis EPA method 1312 SPLP Extraction for Metals and/or Non-Volatile Organics Prism Environmental Labs is certified in Wastewater analysis EPA method 300.0 Chloride by Ion Chromatography Prism Environmental Labs is certified in Groundwater analysis EPA method SM5220 D Chemical Oxygen Demand Prism Environmental Labs is certified in Soil analysis EPA method 9056 Recoverable Sulfate by IC Prism Environmental Labs is certified in Wastewater analysis EPA method SM4500-NO3 F Nitrate by Automated Cadmium Reduction Prism Environmental Labs is certified in Soild and Chemical Materials analysis EPA method 5035 Sample Weight Determination Prism Environmental Labs is certified in Groundwater analysis EPA method 8270C Low-level Pentachlorophenol by GC/MS Prism Environmental Labs is certified in Groundwater analysis EPA method 8081A Chlorinated Pesticides by GC-ECD Prism Environmental Labs is certified in Soild and Chemical Materials analysis EPA method 1030 Ignitability of Solids Prism Environmental Labs is certified in Drinking water analysis EPA method 200.7 Metals by ICP Prism Environmental Labs is certified in Groundwater analysis EPA method 376.1 Sulfide by Iodometric Method Prism Environmental Labs is certified in Soil analysis EPA method See Attached Grain Size Distribution Prism Environmental Labs is certified in Wastewater analysis EPA method Flow Flow Measurement Prism Environmental Labs is certified in Groundwater analysis EPA method SM4500-P E ortho-Phosphate by Ascorbic Acid Method Prism Environmental Labs is certified in Liquid and Chemical Materials analysis EPA method 8260B Volatile Organic Compounds by GC/MS Prism Environmental Labs is certified in Wastewater analysis EPA method 340.2 Fluoride by Ion Selective Electrode Prism Environmental Labs is certified in Liquid and Chemical Materials analysis EPA method MADEP VPH Volatile Petroleum Hydrocarbons by GC-PID/FID Prism Environmental Labs is certified in Wastewater analysis EPA method SM2320 B Alkalinity (Titrimetric Method) Prism Environmental Labs is certified in Groundwater analysis EPA method SM9222 D Fecal Coliform by Membrane Filter Prism Environmental Labs is certified in Wastewater analysis EPA method 160.5 Settleable Solids by Imhoff Cone Prism Environmental Labs is certified in Groundwater analysis EPA method 9056 Nitrate + Nitrite by Ion Chromatography Prism Environmental Labs is certified in Soil analysis EPA method See Attached Flashpoint Prism Environmental Labs is certified in Wastewater analysis EPA method N/A Amenable Cyanide Calculation Prism Environmental Labs is certified in Groundwater analysis EPA method SM9215 B Heterotropic Plate Count Prism Environmental Labs is certified in Soild and Chemical Materials analysis EPA method N/A Plant Available Nitrogen Calculation Prism Environmental Labs is certified in Soild and Chemical Materials analysis EPA method 503 Regs Salmonella Prism Environmental Labs is certified in Groundwater analysis EPA method 180.1 Turbidity by the Nephelometric Method Prism Environmental Labs is certified in Soil analysis EPA method 1310A Extraction Procedure (EP) Toxicity Test Method Prism Environmental Labs is certified in Soild and Chemical Materials analysis EPA method 9065 Total Recoverable Phenolics, Spectrophotometric, Manual 4-AAp with Distillation Prism Environmental Labs is certified in Air analysis EPA method NIOSH 1500 Hydrocarbons in Air Prism Environmental Labs is certified in Air analysis EPA method NIOSH 1501 Aromatic Hydrocarbons (BTEX) in Air Prism Environmental Labs is certified in Drinking water analysis EPA method 200.7 Calcium Hardness by ICP Prism Environmental Labs is certified in Wastewater analysis EPA method 8015B Gasoline Range Organics (GRO) by GC-FID Prism Environmental Labs is certified in Groundwater analysis EPA method 601/602 Purgeable Aromatics by GC-PID Prism Environmental Labs is certified in Liquid and Chemical Materials analysis EPA method See Attached Percent Water Prism Environmental Labs is certified in Soild and Chemical Materials analysis EPA method 6010B Metals by ICP Prism Environmental Labs is certified in Groundwater analysis EPA method 360.1 Dissolved Oxygen by Membrane Electrode Prism Environmental Labs is certified in Drinking water analysis EPA method 160.1 Total Dissolved Solids Prism Environmental Labs is certified in Soild and Chemical Materials analysis EPA method 7470A Mercury by CVAA Prism Environmental Labs is certified in Soil analysis EPA method 365.2 Total Phosphorus by Colorimetric Ascorbic Acid Method Prism Environmental Labs is certified in Drinking water analysis EPA method 200.8 Metals by ICP/MS Prism Environmental Labs is certified in Soil analysis EPA method 9071B Oil and Grease by Soxhlet Extraction and Silica Gel Treatment Prism Environmental Labs is certified in Wastewater analysis EPA method 300.0 Sulfate by Ion Chromatography Prism Environmental Labs is certified in Soil analysis EPA method See Attached Soil Fertility Prism Environmental Labs is certified in Wastewater analysis EPA method ASTM D1475-85 Density Prism Environmental Labs is certified in Groundwater analysis EPA method 420.1 Total Recoverable Phenolics, Spectrophotometric, Manual 4-AAp with Distillation Prism Environmental Labs is certified in Soil analysis EPA method 8081A Organochlorine Pesticides by Gas Chromatography Prism Environmental Labs is certified in Soil analysis EPA method 9095A Paint Filter Liquids Test Prism Environmental Labs is certified in Liquid and Chemical Materials analysis EPA method ASTM D808 Chlorine by Bomb Calorimeter Prism Environmental Labs is certified in Wastewater analysis EPA method See Attached viscosity at 70 Degrees F. Prism Environmental Labs is certified in Liquid and Chemical Materials analysis EPA method 9034 Reactive Sulfide by Titrimetric Method Prism Environmental Labs is certified in Soild and Chemical Materials analysis EPA method 1311 TCLP Extraction for Metals and/or Non-Volatile Organics Prism Environmental Labs is certified in Soild and Chemical Materials analysis EPA method SM3030 J Dry Ashing at 550 Degrees C. for Ion Chromatography Prism Environmental Labs is certified in Wastewater analysis EPA method 300.0 Fluoride by Ion Chromatography Prism Environmental Labs is certified in Wastewater analysis EPA method 300.0 Nitrite by Ion Chromatography Prism Environmental Labs is certified in Soil analysis EPA method 8260B Volatile Organic Compounds by GC/MS Prism Environmental Labs is certified in Soil analysis EPA method 351.2 Total Kjeldahl Nitrogen Colorimetric, Semi Automated Block Digester AAIII Prism Environmental Labs is certified in Drinking water analysis EPA method 245.1 Mercury by CVAA Prism Environmental Labs is certified in Groundwater analysis EPA method See Attached Metabolic Acids Prism Environmental Labs is certified in Liquid and Chemical Materials analysis EPA method 8015B Gasoline Range Organics (GRO) by GC-FID Prism Environmental Labs is certified in Liquid and Chemical Materials analysis EPA method ASTM D2369-87 Percent volatile Content Prism Environmental Labs is certified in Liquid and Chemical Materials analysis EPA method 1311 TCLP Extraction for Metals and/or Non-Volatile Organics Prism Environmental Labs is certified in Soild and Chemical Materials analysis EPA method 9045C pH Value, Electrometric Method Prism Environmental Labs is certified in Wastewater analysis EPA method 1010 Ignitability by Pensky-Martens Closed-Cup Method Prism Environmental Labs is certified in Soil analysis EPA method 1312 SPLP Extraction for Metals Prism Environmental Labs is certified in Soil analysis EPA method See Attached Asbestos Prism Environmental Labs is certified in Soild and Chemical Materials analysis EPA method SM3030 J Dry Ashing at 550 Degrees C. Prism Environmental Labs is certified in Drinking water analysis EPA method SM2320 B Alkalinity (Titrimetric Method) Prism Environmental Labs is certified in Groundwater analysis EPA method 351.2 Total Kjeldahl Nitrogen Colorimetric, Semi Automated Block Digester AAIII Prism Environmental Labs is certified in Soil analysis EPA method 1030 Ignitability of Solids Prism Environmental Labs is certified in Drinking water analysis EPA method See Attached Metals Analysis Prism Environmental Labs is certified in Wastewater analysis EPA method 300.0 Bromide by Ion Chromatography Prism Environmental Labs is certified in Wastewater analysis EPA method See Attached Acute Toxicity Definitive, Mysidopsis Bahia Prism Environmental Labs is certified in Soil analysis EPA method SM4500-P E ortho-Phosphate by Ascorbic Acid Method Prism Environmental Labs is certified in Soild and Chemical Materials analysis EPA method 351.2 Total Kjeldahl Nitrogen Colorimetric, Semi Automated Block Digester AAIII Prism Environmental Labs is certified in Wastewater analysis EPA method 110.2 Color by PtCo Visual Comparison Prism Environmental Labs is certified in Wastewater analysis EPA method SM5220 D Soluble Chemical Oxygen Demand Prism Environmental Labs is certified in Wastewater analysis EPA method 370.1 Dissolved Silica by Colorimetric Method Prism Environmental Labs is certified in Groundwater analysis EPA method 625 Semivolatile Organic Compounds by GC/MS Prism Environmental Labs is certified in Soil analysis EPA method See Attached Explosives Prism Environmental Labs is certified in Wastewater analysis EPA method 1666 Volatile Organics by Isotope Dilution GC/MS Prism Environmental Labs is certified in Wastewater analysis EPA method SM5540 D Nonionic Surfactants as CTAS Prism Environmental Labs is certified in Liquid and Chemical Materials analysis EPA method 8260B TCLP Leachable Volatile Organics by GC/MS Prism Environmental Labs is certified in Soil analysis EPA method 8015B Nonhalogenated Organics by GC/FID Prism Environmental Labs is certified in Wastewater analysis EPA method N/A Sodium Adsorption Ratio Prism Environmental Labs is certified in Wastewater analysis EPA method 160.4 Volatile Suspended Solids Prism Environmental Labs is certified in Soild and Chemical Materials analysis EPA method Calculation Geometric Mean Calculation Prism Environmental Labs is certified in Wastewater analysis EPA method 160.3 Total Solids Prism Environmental Labs is certified in Soil analysis EPA method GRO Sample Weight Determination Prism Environmental Labs is certified in Wastewater analysis EPA method 624 Purgeable Organics by GC/MS Prism Environmental Labs is certified in Groundwater analysis EPA method N/A Total Nitrogen by Calculation Prism Environmental Labs is certified in Drinking water analysis EPA method SM9215 B Heterotropic Plate Count Prism Environmental Labs is certified in Drinking water analysis EPA method 900.0 Gross Alpha and Gross Beta Radioactivity Prism Environmental Labs is certified in Groundwater analysis EPA method 601/602 Purgeable Halocarbons and Aromatics by GC-PID/ELCD Prism Environmental Labs is certified in Groundwater analysis EPA method 9056 Chloride by Ion Chromatography Prism Environmental Labs is certified in Wastewater analysis EPA method See Attached Nitrate + Nitrite Prism Environmental Labs is certified in Wastewater analysis EPA method SM9221 B Total Coliform by MPN Prism Environmental Labs is certified in Drinking water analysis EPA method SM9223 B Total Coliform by Colilert Prism Environmental Labs is certified in Wastewater analysis EPA method 1671 Volatile Organics by GC/FID Prism Environmental Labs is certified in Wastewater analysis EPA method 1664A n-Hexane Extractable Material (SGT-HEM; TPH) Prism Environmental Labs is certified in Wastewater analysis EPA method 335.2 Total Cyanide, Colorimetric Method Prism Environmental Labs is certified in Soil analysis EPA method SM2320 B Alkalinity (Titrimetric Method) Prism Environmental Labs is certified in Soild and Chemical Materials analysis EPA method 8270C Semi-volatile Organic Compounds by GC/MS Prism Environmental Labs is certified in Wastewater analysis EPA method SM5220 D Chemical Oxygen Demand Prism Environmental Labs is certified in Soil analysis EPA method 8260B TCLP Leachable Volatile Organics by GC/MS Prism Environmental Labs is certified in Soil analysis EPA method 6010B Multiple Extraction Procedure Metals by ICP Prism Environmental Labs is certified in Soil analysis EPA method 9045C pH, Corrosivity Prism Environmental Labs is certified in Wastewater analysis EPA method 8021B Aromatic and Halogenated Volatiles by GC/PID-ELCD Prism Environmental Labs is certified in Liquid and Chemical Materials analysis EPA method 8081A TCLP Leachable Organochlorine Pesticides and PCBs by GC/ECD Prism Environmental Labs is certified in Liquid and Chemical Materials analysis EPA method ASTM D1475-85 Density Prism Environmental Labs is certified in Soild and Chemical Materials analysis EPA method See Attached Flashpoint Prism Environmental Labs is certified in Wastewater analysis EPA method 524.2 Volatile Organics in Water by GC/MS Prism Environmental Labs is certified in Groundwater analysis EPA method 6010B Dissolved Metals by ICP Prism Environmental Labs is certified in Groundwater analysis EPA method SM9223 B Total Coliform by Colilert Prism Environmental Labs is certified in Liquid and Chemical Materials analysis EPA method 9095A Paint Filter Liquids Test Prism Environmental Labs is certified in Groundwater analysis EPA method 9056 Sulfate by Ion Chromatography Prism Environmental Labs is certified in Liquid and Chemical Materials analysis EPA method 7470A TCLP Leachable Mercury by CVAA Prism Environmental Labs is certified in Soil analysis EPA method 8082 Polychlorinated Biphenyls (PCBs) by GC-ECD Prism Environmental Labs is certified in Groundwater analysis EPA method SM4500-NH3 E Ammonia Nitrogen, Titrimetric Method Prism Environmental Labs is certified in Drinking water analysis EPA method See Attached Pesticides and Synthetic Organic Chemicals Analysis (SOCs) Prism Environmental Labs is certified in Groundwater analysis EPA method 9056 Nitrite by Ion Chromatography Prism Environmental Labs is certified in Wastewater analysis EPA method 300.0 Nitrate + Nitrite by Ion Chromatography Prism Environmental Labs is certified in Groundwater analysis EPA method 8015B Diesel Range Organics (DRO) by GC-FID Prism Environmental Labs is certified in Wastewater analysis EPA method Calibration Chlorine Meter Calibration Prism Environmental Labs is certified in Wastewater analysis EPA method SM9222 B Total Coliform by Membrane Filter Prism Environmental Labs is certified in Wastewater analysis EPA method 8260B Volatile Organic Compounds by GC/MS Prism Environmental Labs is certified in Wastewater analysis EPA method See Attached Trivalent Chromium Prism Environmental Labs is certified in Drinking water analysis EPA method 504.1 EDB and DBCP by Microextraction/GC-ECD Prism Environmental Labs is certified in Liquid and Chemical Materials analysis EPA method 7471A Mercury in Oil by CVAA Prism Environmental Labs is certified in Wastewater analysis EPA method 8315A Formaldehyde by HPLC Prism Environmental Labs is certified in Drinking water analysis EPA method 8315A Formaldehyde by HPLC Prism Environmental Labs is certified in Soil analysis EPA method MADEP VPH Sample Weight Determination Prism Environmental Labs is certified in Soild and Chemical Materials analysis EPA method 8260B TCLP Leachable Volatile Organics by GC/MS Prism Environmental Labs is certified in Wastewater analysis EPA method 365.2 ortho-Phosphate by Ascorbic Acid Method Prism Environmental Labs is certified in Liquid and Chemical Materials analysis EPA method 8270C TCLP Leachable Semi-volatile Orgaincs by GC/MS Prism Environmental Labs is certified in Groundwater analysis EPA method MADEP EPH Extractable Petroleum Hydrocarbons by GC-FID Prism Environmental Labs is certified in Wastewater analysis EPA method 608 Organochlorine Pesticides and PCBs by GC/ECD Prism Environmental Labs is certified in Groundwater analysis EPA method 351.3 Total Kjeldahl Nitrogen, Titrimetric Method Prism Environmental Labs is certified in Drinking water analysis EPA method 502.2 Volatile Organic Compounds by GC Prism Environmental Labs is certified in Groundwater analysis EPA method 8011 EDB and DBCP by Microextraction/GC-ECD Prism Environmental Labs is certified in Groundwater analysis EPA method 8082 Polychlorinated Biphenyls (PCBs) by GC-ECD Prism Environmental Labs is certified in Groundwater analysis EPA method 405.1 Biochemical Oxygen Demand Prism Environmental Labs is certified in Wastewater analysis EPA method 600/4-91/002 Chronic Toxicity Definitive w/ Fathead minnow Prism Environmental Labs is certified in Soil analysis EPA method 7470A Multiple Extraction Procedure Mercury by CVAA Prism Environmental Labs is certified in Soild and Chemical Materials analysis EPA method SM4500-NO3 F Nitrate + Nitrite by Automated Cadmium Reduction Prism Environmental Labs is certified in Wastewater analysis EPA method 405.1 Soluble Biochemical Oxygen Demand Prism Environmental Labs is certified in Drinking water analysis EPA method See Attached Volatile Organic Compounds Prism Environmental Labs is certified in Liquid and Chemical Materials analysis EPA method 1010 Ignitiabilty by Pensky-Martens Closed-Cup Method Prism Environmental Labs is certified in Soild and Chemical Materials analysis EPA method 9034 Reactive Sulfide by Titrimetric Method Prism Environmental Labs is certified in Wastewater analysis EPA method 405.1 Carbonaceous Biochemical Oxygen Demand Prism Environmental Labs is certified in Liquid and Chemical Materials analysis EPA method 1664A n-Hexane Extractable Material (SGT-HEM; TPH) Prism Environmental Labs is certified in Soil analysis EPA method See Attached Total Organic Carbon Prism Environmental Labs is certified in Wastewater analysis EPA method 8310 Polynuclear Aromatic Hydrocarbons Prism Environmental Labs is certified in Air analysis EPA method EPA 18 BTEX and Hydrocarbons in Air by EPA 18 Prism Environmental Labs is certified in Soild and Chemical Materials analysis EPA method 9056 Nitrate + Nitrite by Ion Chromatography Prism Environmental Labs is certified in Soild and Chemical Materials analysis EPA method N/A Reactivity Prism Environmental Labs is certified in Wastewater analysis EPA method SM2710 F Specific Gravity Prism Environmental Labs is certified in Wastewater analysis EPA method N/A Plant Available Nitrogen Calculation Prism Environmental Labs is certified in Soild and Chemical Materials analysis EPA method SM3030 J Dry Ashing at 550 Degrees C. for Mercury Analysis Prism Environmental Labs is certified in Wastewater analysis EPA method 1631E Mercury by CVAFS Prism Environmental Labs is certified in Drinking water analysis EPA method SM2310 B Acidity (Titrimetric Method) Prism Environmental Labs is certified in Groundwater analysis EPA method SM4500-NO3 F Nitrate + Nitrite by Automated Cadmium Reduction Prism Environmental Labs is certified in Soild and Chemical Materials analysis EPA method 6010B TCLP Leachable Metals by ICP Prism Environmental Labs is certified in Wastewater analysis EPA method 200.7 Dissolved Metals by ICP Prism Environmental Labs is certified in Wastewater analysis EPA method 200.7 Metals by ICP Prism Environmental Labs is certified in Groundwater analysis EPA method 624 Purgeable Organics by GC/MS Prism Environmental Labs is certified in Groundwater analysis EPA method 8151A Chlorinated Herbicides by GC-ECD Prism Environmental Labs is certified in Soild and Chemical Materials analysis EPA method 9056 Recoverable Chloride by IC Prism Environmental Labs is certified in Wastewater analysis EPA method SM4500-Cl C Chloride by Titration Prism Environmental Labs is certified in Soil analysis EPA method SM4500-P F Total Phosphorus by Automated Ascorbic Acid Reduction Method Prism Environmental Labs is certified in Wastewater analysis EPA method 354.1 Nitrite by Manual Spectrophotometric Method Prism Environmental Labs is certified in Drinking water analysis EPA method SM4500-P E ortho-Phosphate by Ascorbic Acid Method Prism Environmental Labs is certified in Groundwater analysis EPA method 1664A n-Hexane Extractable Material (SGT-HEM; TPH) Prism Environmental Labs is certified in Wastewater analysis EPA method 600/4-91/002 Chronic Toxicity Definitive w/ Ceriodaphnia dubia Prism Environmental Labs is certified in Wastewater analysis EPA method 160.2 Total Suspended Solids Prism Environmental Labs is certified in Groundwater analysis EPA method 8280A Chlorinated Dibenzo-p-Dioxins and Dibenzofurans Prism Environmental Labs is certified in Soild and Chemical Materials analysis EPA method 8082 Polychlorinated Biphenyls (PCBs) by GC-ECD Prism Environmental Labs is certified in Wastewater analysis EPA method 245.1 Dissolved Mercury by CVAA Prism Environmental Labs is certified in Drinking water analysis EPA method 335.2 Total Cyanide, Colorimetric Method Prism Environmental Labs is certified in Soil analysis EPA method 6010B SPLP Leachable Metals by ICP Prism Environmental Labs is certified in Liquid and Chemical Materials analysis EPA method 8082 Polychlorinated Biphenyls (PCBs) by GC-ECD Prism Environmental Labs is certified in Wastewater analysis EPA method 160.1 Total Dissolved Solids Prism Environmental Labs is certified in Groundwater analysis EPA method 8270C PAHs by GC/MS Prism Environmental Labs is certified in Groundwater analysis EPA method 160.1 Total Dissolved Solids Prism Environmental Labs is certified in Groundwater analysis EPA method 8260B Volatile Organic Compounds by GC/MS Prism Environmental Labs is certified in Soil analysis EPA method 9034 Reactive Sulfide by Titrimetric Method Prism Environmental Labs is certified in Soild and Chemical Materials analysis EPA method 9014 Reactive Cyanide by Spectrophotometric Method Prism Environmental Labs is certified in Wastewater analysis EPA method 377.1 Sulfite Titrimetric Method Prism Environmental Labs is certified in Groundwater analysis EPA method Flow Flow Measurement Prism Environmental Labs is certified in Soil analysis EPA method 8100 Polynuclear Aromatic Hydrocarbons by GC/FID Prism Environmental Labs is certified in Soil analysis EPA method SM4500-P F ortho-Phosphate by Automated Ascorbic Acid Reduction Method Prism Environmental Labs is certified in Drinking water analysis EPA method 300.0 Nitrite by Ion Chromatography Prism Environmental Labs is certified in Liquid and Chemical Materials analysis EPA method 6010B TCLP Leachable Metals by ICP Prism Environmental Labs is certified in Soil analysis EPA method 8270C TCLP Leachable PAH's by GC/MS Prism Environmental Labs is certified in Soil analysis EPA method 9014 Reactive Cyanide by Spectrophotometric Method Prism Environmental Labs is certified in Soil analysis EPA method 9056 Recoverable Chloride by IC Prism Environmental Labs is certified in Soil analysis EPA method See Attached Resistivity Prism Environmental Labs is certified in Soil analysis EPA method 9076 Total Halogen by Method 9076 Prism Environmental Labs is certified in Groundwater analysis EPA method N/A Water Level Determination Prism Environmental Labs is certified in Groundwater analysis EPA method SM6210 D Volatile Organic Compounds by GC/MS Prism Environmental Labs is certified in Liquid and Chemical Materials analysis EPA method 8270C Semi-volatile Orgaincs by GC/MS Prism Environmental Labs is certified in Wastewater analysis EPA method 9076 Total Halogens Method 9076 Prism Environmental Labs is certified in Groundwater analysis EPA method SM4500-CO2 Carbon Dioxide, Nomographic Determination Prism Environmental Labs is certified in Soil analysis EPA method 7196A Hexavalent Chromium, Spectrophotometric Prism Environmental Labs is certified in Soild and Chemical Materials analysis EPA method See Attached Total Organic Halides Prism Environmental Labs is certified in Drinking water analysis EPA method 502.2 Trihalomethanes by GC Prism Environmental Labs is certified in Soil analysis EPA method 3665A/3620B Sulfuric Acid/Permanganate and Florisil Cleanup Prism Environmental Labs is certified in Soild and Chemical Materials analysis EPA method SM2540 G Percent Solids Determination Prism Environmental Labs is certified in Wastewater analysis EPA method SM4500-NH3 E Ammonia Nitrogen, Titrimetric Method Prism Environmental Labs is certified in Drinking water analysis EPA method 354.1 Nitrite by Manual Spectrophotometric Method Prism Environmental Labs is certified in Wastewater analysis EPA method 610 Polynuclear Aromatic Hydrocarbons by GC/FID Prism Environmental Labs is certified in Wastewater analysis EPA method 150.1 pH Value, Electrometric Method Prism Environmental Labs is certified in Air analysis EPA method NIOSH 1501 BTEX & TPH Gasoline Range Organics in Air Prism Environmental Labs is certified in Liquid and Chemical Materials analysis EPA method 1311 TCLP Extraction for Metals Prism Environmental Labs is certified in Groundwater analysis EPA method 625 PAHs by GC/MS Prism Environmental Labs is certified in Groundwater analysis EPA method See Attached Total Inorganic Carbon Prism Environmental Labs is certified in Groundwater analysis EPA method RSK175M/8015 GC analysis of Methane Prism Environmental Labs is certified in Soil analysis EPA method 8015B Diesel Range Organics (DRO) by GC-FID Prism Environmental Labs is certified in Soil analysis EPA method 9034 Sulfide by Titrimetric Method Prism Environmental Labs is certified in Soil analysis EPA method 1311 Zero Headspace Extraction for Volatiles Prism Environmental Labs is certified in Drinking water analysis EPA method 552.2 Haloacetic Acids by GC-ECD Prism Environmental Labs is certified in Groundwater analysis EPA method 9040B pH Value, Electrometric Method Prism Environmental Labs is certified in Soil analysis EPA method 8260B SPLP Leachable Volatile Organics by GC/MS Prism Environmental Labs is certified in Air analysis EPA method TO-15 Volatile Organic Compounds in Air Prism Environmental Labs is certified in Soil analysis EPA method SM4500-NO3 F Nitrate by Automated Cadmium Reduction Prism Environmental Labs is certified in Wastewater analysis EPA method 180.1 Turbidity by the Nephelometric Method Prism Environmental Labs is certified in Soil analysis EPA method N/A Total Nitrogen by Calculation Prism Environmental Labs is certified in Wastewater analysis EPA method SM9222 D Fecal Coliform by Membrane Filter Prism Environmental Labs is certified in Soil analysis EPA method 7470A SPLP Leachable Mercury by CVAA Prism Environmental Labs is certified in Wastewater analysis EPA method 8270C Semi-volatile Orgaincs by GC/MS Prism Environmental Labs is certified in Soil analysis EPA method 6010B TCLP Leachable Metals by ICP Prism Environmental Labs is certified in Drinking water analysis EPA method 330.5 Residual Chlorine, DPD Colorimetric Method Prism Environmental Labs is certified in Drinking water analysis EPA method 300.0 Sulfate by Ion Chromatography Prism Environmental Labs is certified in Soil analysis EPA method 6010B Metals by ICP Prism Environmental Labs is certified in Drinking water analysis EPA method 524.2 Purgeable Organic Compounds by GC/MS Prism Environmental Labs is certified in Liquid and Chemical Materials analysis EPA method 9040B pH Value, Electrometric Method Prism Environmental Labs is certified in Groundwater analysis EPA method 9056 Fluoride by Ion Chromatography Prism Environmental Labs is certified in Groundwater analysis EPA method 7196A Hexavalent Chromium, Spectrophotometric Method Prism Environmental Labs is certified in Soild and Chemical Materials analysis EPA method 8151A Acid Herbicicides in TCLP Leacheate by GC-ECD Prism Environmental Labs is certified in Drinking water analysis EPA method 180.1 Turbidity by the Nephelometric Method Prism Environmental Labs is certified in Groundwater analysis EPA method 8270C Semi-volatile Organics by GC/MS Prism Environmental Labs is certified in Liquid and Chemical Materials analysis EPA method ASTM D240 Heat of Combustion by Bomb Calorimeter Prism Environmental Labs is certified in Soild and Chemical Materials analysis EPA method 8082 Polychlorinated Biphenyls (PCBs) by GC-ECD in Wipe Samples Prism Environmental Labs is certified in Groundwater analysis EPA method 610 Polynuclear Aromatic Hydrocarbons by GC/FID Prism Environmental Labs is certified in Groundwater analysis EPA method 8315A Formaldehyde by HPLC Prism Environmental Labs is certified in Soild and Chemical Materials analysis EPA method 9056 Recoverable Bromide by IC Prism Environmental Labs is certified in Soild and Chemical Materials analysis EPA method SM4500-NO3 F Nitrate by Automated Cadmium Reduction Prism Environmental Labs is certified in Groundwater analysis EPA method MADEP VPH Volatile Petroleum Hydrocarbons by GC-PID/FID Prism Environmental Labs is certified in Groundwater analysis EPA method 365.2 Total Phosphorus by Colorimetric Ascorbic Acid Method Prism Environmental Labs is certified in Wastewater analysis EPA method N/A Oil and Grease, Animal and Vegetable by Calculation Prism Environmental Labs is certified in Liquid and Chemical Materials analysis EPA method D482 Percent Ash at 550 Degrees C. Prism Environmental Labs is certified in Soil analysis EPA method See Attached Ignitability Prism Environmental Labs is certified in Wastewater analysis EPA method Filtration 0.45 um Filtration for Dissolved Metals Prism Environmental Labs is certified in Liquid and Chemical Materials analysis EPA method 1311 Zero Headspace Extraction for Volatiles Prism Environmental Labs is certified in Drinking water analysis EPA method 904.0 Radium 228 Prism Environmental Labs is certified in Wastewater analysis EPA method 8270C PAHs by GC/MS Prism Environmental Labs is certified in Wastewater analysis EPA method SM3500-Cr D Hexavalent Chromium, Spectrophotometric Method Prism Environmental Labs is certified in Drinking water analysis EPA method SM4500-NO3 F Nitrate + Nitrite by Automated Cadmium Reduction Prism Environmental Labs is certified in Groundwater analysis EPA method 7470A Dissolved Mercury by CVAA Prism Environmental Labs is certified in Liquid and Chemical Materials analysis EPA method 9014 Reactive Cyanide by Spectrophotometric Method Prism Environmental Labs is certified in Soild and Chemical Materials analysis EPA method SM9221 E Fecal Coliform in Solids by MPN Prism Environmental Labs is certified in Groundwater analysis EPA method 120.1 Specific Conductance Prism Environmental Labs is certified in Soil analysis EPA method 160.4 Percent Humic Matter at 550 Degrees C. Prism Environmental Labs is certified in Soil analysis EPA method 8081A TCLP Leachable Organochlorine Pesticides and PCBs by GC/ECD Prism Environmental Labs is certified in Soild and Chemical Materials analysis EPA method See Attached Ignitability of Solids Prism Environmental Labs is certified in Wastewater analysis EPA method See Attached Acute Toxicity Definitive w/ Fathead minnow Prism Environmental Labs is certified in Wastewater analysis EPA method 601/602 Purgeable Aromatics by GC-PID Prism Environmental Labs is certified in Soil analysis EPA method 9056 Nitrate + Nitrite by Ion Chromatography Prism Environmental Labs is certified in Wastewater analysis EPA method SM4500-O G Dissolved Oxygen Prism Environmental Labs is certified in Wastewater analysis EPA method See Attached Total Organic Carbon Prism Environmental Labs is certified in Groundwater analysis EPA method SM4500-NO3 F Nitrate by Automated Cadmium Reduction Prism Environmental Labs is certified in Liquid and Chemical Materials analysis EPA method 8260B Tentatively Identified Compounds (TICs) by GC/MS Prism Environmental Labs is certified in Soild and Chemical Materials analysis EPA method 7471A Mercury by CVAA Prism Environmental Labs is certified in Groundwater analysis EPA method SM2550 B Temperature Measurement Prism Environmental Labs is certified in Soil analysis EPA method 8270C TCLP Leachable Semi-volatile Orgaincs by GC/MS Prism Environmental Labs is certified in Soil analysis EPA method SM2540 G Percent Solids Determination Prism Environmental Labs is certified in Soil analysis EPA method MADEP EPH Extractable Petroleum Hydrocarbons by GC-FID Prism Environmental Labs is certified in Soild and Chemical Materials analysis EPA method 1311 TCLP Extraction for Metals Prism Environmental Labs is certified in Wastewater analysis EPA method See Attached Acute Toxicity Pass/Fail w/ Ceriodaphnia dubia Prism Environmental Labs is certified in Wastewater analysis EPA method See Attached Asbestos Prism Environmental Labs is certified in Wastewater analysis EPA method Calibration pH Meter Calibration Prism Environmental Labs is certified in Wastewater analysis EPA method 200.7 Calcium Hardness by ICP Prism Environmental Labs is certified in Soild and Chemical Materials analysis EPA method 8081A TCLP Leachable Organochlorine Pesticides and PCBs by GC/ECD Prism Environmental Labs is certified in Drinking water analysis EPA method SM4500-NO3 F Nitrate by Automated Cadmium Reduction Prism Environmental Labs is certified in Soil analysis EPA method Merckoquant Peroxide, Semiquantitative Determination Prism Environmental Labs is certified in Groundwater analysis EPA method 615 Chlorinated Herbicides by GC/ECD Prism Environmental Labs is certified in Liquid and Chemical Materials analysis EPA method 9040B pH, Corrosivity Prism Environmental Labs is certified in Groundwater analysis EPA method 160.2 Total Suspended Solids Prism Environmental Labs is certified in Soild and Chemical Materials analysis EPA method 8081A TCLP Leachable Organochlorine Pesticides by GC/ECD Prism Environmental Labs is certified in Wastewater analysis EPA method 351.2 Total Kjeldahl Nitrogen Colorimetric, Semi Automated Block Digester AAIII Prism Environmental Labs is certified in Groundwater analysis EPA method 9056 Nitrate by Ion Chromatography Prism Environmental Labs is certified in Liquid and Chemical Materials analysis EPA method 6010B Metals by ICP Prism Environmental Labs is certified in Wastewater analysis EPA method 601/602 Purgeable Halocarbons by GC-ELCD Prism Environmental Labs is certified in Groundwater analysis EPA method SM2320 B Alkalinity (Titrimetric Method) Prism Environmental Labs is certified in Soil analysis EPA method 7470A TCLP Leachable Mercury by CVAA Prism Environmental Labs is certified in Groundwater analysis EPA method 7470A Mercury by CVAA Prism Environmental Labs is certified in Wastewater analysis EPA method 405.1 Biochemical Oxygen Demand Prism Environmental Labs is certified in Wastewater analysis EPA method See Attached Acute Toxicity Pass/Fail w/ Fathead minnow Prism Environmental Labs is certified in Wastewater analysis EPA method 8015B Diesel Range Organics (DRO) by GC-FID Prism Environmental Labs is certified in Soild and Chemical Materials analysis EPA method SM4500-NH3 H Ammonia Nitrogen by Automated Phenate Method Prism Environmental Labs is certified in Groundwater analysis EPA method SM2320 B Bicarbonate Alkalinity, Titrimetric Prism Environmental Labs is certified in Wastewater analysis EPA method 601/602 Purgeable Halocarbons and Aromatics by GC-PID/ELCD Prism Environmental Labs is certified in Wastewater analysis EPA method SM5560 C Volatile Fatty Acids Prism Environmental Labs is certified in Groundwater analysis EPA method 6230D Aromatic and Halogenated Volatiles by GC/PID-ELCD Prism Environmental Labs is certified in Groundwater analysis EPA method 602 Screen Screen for Purgeable Aromatics by GC-PID Prism Environmental Labs is certified in Wastewater analysis EPA method See Attached Acute Toxicity Definitive w/ Ceriodaphnia dubia Prism Environmental Labs is certified in Drinking water analysis EPA method 130.2 Hardness, EDTA Titrimetric Method Prism Environmental Labs is certified in Liquid and Chemical Materials analysis EPA method 8081A TCLP Leachable Organochlorine Pesticides by GC/ECD Prism Environmental Labs is certified in Wastewater analysis EPA method Calibration Dissolved Oxygen Meter Calibration Prism Environmental Labs is certified in Groundwater analysis EPA method 8141A Organophosphorus Pesticides Prism Environmental Labs is certified in Soil analysis EPA method 8270C PAHs by GC/MS Prism Environmental Labs is certified in Soil analysis EPA method SM4500-NH3 H Ammonia Nitrogen by Automated Phenate Method Prism Environmental Labs is certified in Drinking water analysis EPA method SM9222 D Fecal Coliform by Membrane Filter Prism Environmental Labs is certified in Groundwater analysis EPA method 8015B Nonhalogenated Organics by GC/FID Prism Environmental Labs is certified in Soil analysis EPA method 9071A Oil and Grease by Soxhlet Extraction and Silica Gel Treatment Prism Environmental Labs is certified in Wastewater analysis EPA method 300.0 Nitrate by Ion Chromatography Prism Environmental Labs is certified in Wastewater analysis EPA method 420.1 Total Recoverable Phenolics, Spectrophotometric, Manual 4-AAp with Distillation Prism Environmental Labs is certified in Drinking water analysis EPA method 300.0 Fluoride by Ion Chromatography Prism Environmental Labs is certified in Wastewater analysis EPA method 200.8 Metals by ICP/MS Prism Environmental Labs is certified in Wastewater analysis EPA method SM5540 C Methylene Blue Active Substances (MBAS) Prism Environmental Labs is certified in Drinking water analysis EPA method 615 Chlorinated Herbicides by GC/ECD Prism Environmental Labs is certified in Soil analysis EPA method 9071B Oil and Grease by Soxhlet Extraction Prism Environmental Labs is certified in Soil analysis EPA method 9045C pH Value, Electrometric Method Prism Environmental Labs is certified in Wastewater analysis EPA method 900.0 Gross Alpha and Gross Beta Radioactivity Prism Environmental Labs is certified in Groundwater analysis EPA method 6020 Metals by ICP/MS Prism Environmental Labs is certified in Liquid and Chemical Materials analysis EPA method 8151A Acid Herbicicides in TCLP Leacheate by GC-ECD Prism Environmental Labs is certified in Liquid and Chemical Materials analysis EPA method N/A Reactivity Prism Environmental Labs is certified in Drinking water analysis EPA method SM4500-P F Total Phosphorus by Automated Ascorbic Acid Reduction Method Prism Environmental Labs is certified in Groundwater analysis EPA method SM4500-P F Total Phosphorus by Automated Ascorbic Acid Reduction Method Prism Environmental Labs is certified in Soil analysis EPA method 8151A Chlorinated Herbicides by GC-ECD Prism Environmental Labs is certified in Groundwater analysis EPA method 330.5 Residual Chlorine, DPD Colorimetric Method Prism Environmental Labs is certified in Drinking water analysis EPA method 120.1 Specific Conductance Prism Environmental Labs is certified in Soil analysis EPA method 5035 Sample Weight Determination Prism Environmental Labs is certified in Drinking water analysis EPA method 160.2 Total Suspended Solids Prism Environmental Labs is certified in Groundwater analysis EPA method 9056 Bromide by Ion Chromatography Prism Environmental Labs is certified in Groundwater analysis EPA method 354.1 Nitrite by Manual Spectrophotometric Method Prism Environmental Labs is certified in Wastewater analysis EPA method SM2550 B Temperature Measurement Prism Environmental Labs is certified in Soild and Chemical Materials analysis EPA method 1311 Zero Headspace Extraction for Volatiles Prism Environmental Labs is certified in Wastewater analysis EPA method 625 PAHs by GC/MS Prism Environmental Labs is certified in Wastewater analysis EPA method 110.1 ADMI Color at Original pH Prism Environmental Labs is certified in Soil analysis EPA method N/A EPH/VPH Combined Ranges Calculation Prism Environmental Labs is certified in Soil analysis EPA method 7471A Mercury by CVAA Prism Environmental Labs is certified in Air analysis EPA method NIOSH 1501 BTEX & MTBE in Air Prism Environmental Labs is certified in Groundwater analysis EPA method SM4500-NH3 H Ammonia Nitrogen by Automated Phenate Method Prism Environmental Labs is certified in Liquid and Chemical Materials analysis EPA method ASTM D4017-88 Percent Water by Karl Fischer Titration Prism Environmental Labs is certified in Groundwater analysis EPA method 7421 Lead by GFAA Prism Environmental Labs is certified in Wastewater analysis EPA method 335.2 Cyanide after Chlorination, Colorimetric Method Prism Environmental Labs is certified in Drinking water analysis EPA method 300.0 Chloride by Ion Chromatography Prism Environmental Labs is certified in Liquid and Chemical Materials analysis EPA method 7470A Mercury by CVAA Prism Environmental Labs is certified in Groundwater analysis EPA method Filtration 0.45 um Filtration for Dissolved Metals Prism Environmental Labs is certified in Soild and Chemical Materials analysis EPA method 8260B Volatile Organic Compounds by GC/MS Prism Environmental Labs is certified in Soild and Chemical Materials analysis EPA method SM3030 J Dry Ashing at 550 Degrees C. for Metals by ICP Prism Environmental Labs is certified in Wastewater analysis EPA method SM2520 B Salinity by electrical Conductivity Method Prism Environmental Labs is certified in Wastewater analysis EPA method See Attached Percent Ash Prism Environmental Labs is certified in Groundwater analysis EPA method SM2580 B Oxydation-Reduction Potential Measurement Prism Environmental Labs is certified in Soild and Chemical Materials analysis EPA method Merckoquant Peroxide, Semiquantitative Determination Prism Environmental Labs is certified in Wastewater analysis EPA method Calibration Thermometer Calibration Prism Environmental Labs is certified in Liquid and Chemical Materials analysis EPA method 8015B Diesel Range Organics (DRO) by GC-FID Prism Environmental Labs is certified in Wastewater analysis EPA method 600/4-91/002 Chronic Toxicity Pass/Fail w/ Ceriodaphnia dubia Prism Environmental Labs is certified in Wastewater analysis EPA method 351.3 Total Kjeldahl Nitrogen, Titrimetric Method Prism Environmental Labs is certified in Groundwater analysis EPA method 8015B Gasoline Range Organics (GRO) by GC-FID Prism Environmental Labs is certified in Soil analysis EPA method 9071A Oil and Grease by Soxhlet Extraction Prism Environmental Labs is certified in Soil analysis EPA method N/A Reactivity Prism Environmental Labs is certified in Soil analysis EPA method 1311 TCLP Extraction for Metals and/or Non-Volatile Organics Prism Environmental Labs is certified in Wastewater analysis EPA method 130.2 Hardness, EDTA Titrimetric Method Prism Environmental Labs is certified in Wastewater analysis EPA method SM4500-P F ortho-Phosphate by Automated Ascorbic Acid Reduction Method Prism Environmental Labs is certified in Drinking water analysis EPA method 150.1 pH Value, Electrometric Method Prism Environmental Labs is certified in Liquid and Chemical Materials analysis EPA method 6010B Metals in Oil by ICP Prism Environmental Labs is certified in Wastewater analysis EPA method 6230D Aromatic and Halogenated Volatiles by GC/PID-ELCD Prism Environmental Labs is certified in Wastewater analysis EPA method SM4500-NH3 H Ammonia Nitrogen by Automated Phenate Method Prism Environmental Labs is certified in Groundwater analysis EPA method See Attached Total Organic Halides (TOX) Prism Environmental Labs is certified in Soild and Chemical Materials analysis EPA method 9045C pH Corrosivity Prism Environmental Labs is certified in Wastewater analysis EPA method 625 Semivolatile Organic Compounds by GC/MS Prism Environmental Labs is certified in Wastewater analysis EPA method 120.1 Specific Conductance Prism Environmental Labs is certified in Groundwater analysis EPA method SM3500-Fe D Ferrous Iron, Spectrophotometric Prism Environmental Labs is certified in Liquid and Chemical Materials analysis EPA method See Attached Total Organic Halides (TOX) Prism Environmental Labs is certified in Soil analysis EPA method MADEP VPH Volatile Petroleum Hydrocarbons by GC-PID/FID Prism Environmental Labs is certified in Drinking water analysis EPA method SM2550 B Temperature Measurement Prism Environmental Labs is certified in Soild and Chemical Materials analysis EPA method N/A Total Nitrogen by Calculation Prism Environmental Labs is certified in Liquid and Chemical Materials analysis EPA method 1010 Ignitability by Pensky-Martens Closed-Cup Method Prism Environmental Labs is certified in Groundwater analysis EPA method SM4500-Cl C Chloride by Titration Prism Environmental Labs is certified in Groundwater analysis EPA method 9014 Cyanide by Colorimetric Method Prism Environmental Labs is certified in Soild and Chemical Materials analysis EPA method SM9222 D Fecal Coliform in Solids by Membrane Filter Prism Environmental Labs is certified in Soild and Chemical Materials analysis EPA method 7470A TCLP Leachable Mercury by CVAA Prism Environmental Labs is certified in Soil analysis EPA method 160.4 Percent Ash at 550 Degrees C. Prism Environmental Labs is certified in Soil analysis EPA method 1311 TCLP Extraction for Metals Prism Environmental Labs is certified in Groundwater analysis EPA method See Attached Dissolved Gasses Prism Environmental Labs is certified in Wastewater analysis EPA method N/A Total Nitrogen by Calculation Prism Environmental Labs is certified in Drinking water analysis EPA method 600/R-94 Asbestos Prism Environmental Labs is certified in Wastewater analysis EPA method SM4500-P E ortho-Phosphate by Ascorbic Acid Method Prism Environmental Labs is certified in Wastewater analysis EPA method N/A Percent Sulfur Prism Environmental Labs is certified in Soil analysis EPA method 8290 PCDDs and PCDFs by HRGC/HRMS Prism Environmental Labs is certified in Soild and Chemical Materials analysis EPA method 9095A Paint Filter Liquids Test Prism Environmental Labs is certified in Wastewater analysis EPA method 245.1 Mercury by CVAA Prism Environmental Labs is certified in Wastewater analysis EPA method 330.5 Residual Chlorine, DPD Colorimetric Method Prism Environmental Labs is certified in Groundwater analysis EPA method See Attached Nitrate + Nitrite Prism Environmental Labs is certified in Wastewater analysis EPA method SM10200 H Chlorophyll A Prism Environmental Labs is certified in Groundwater analysis EPA method 8260SIM Volatile Organic Compounds by SIM GC/MS Prism Environmental Labs is certified in Soil analysis EPA method 1320 Multiple Extraction Procedure Prism Environmental Labs is certified in Wastewater analysis EPA method 1664A n-Hexane Extractable Material (HEM; Oil and Grease) Prism Environmental Labs is certified in Wastewater analysis EPA method SM4500-NO3 F Nitrate + Nitrite by Automated Cadmium Reduction Prism Environmental Labs is certified in Wastewater analysis EPA method SM4500-P F Total Phosphorus by Automated Ascorbic Acid Reduction Method Prism Environmental Labs is certified in Groundwater analysis EPA method 200.7 Calcium Hardness by ICP Prism Environmental Labs is certified in Soil analysis EPA method 9014 Cyanide by Spectrophotometric Method Prism Environmental Labs is certified in Soil analysis EPA method 1312 Zero Headspace Extraction for Volatiles Prism Environmental Labs is certified in Groundwater analysis EPA method 8081A Organochlorine Pesticides and PCBs by GC/ECD Prism Environmental Labs is certified in Soild and Chemical Materials analysis EPA method 9045C pH, Corrosivity Prism Environmental Labs is certified in Groundwater analysis EPA method 1664A n-Hexane Extractable Material (HEM; Oil and Grease) Prism Environmental Labs is certified in Wastewater analysis EPA method 420.1 Total Recoverable Phenolics, Spectrophotometric, Manual 4-AAp with Distillation and Chloroform Extraction Prism Environmental Labs is certified in Liquid and Chemical Materials testing EPA method 9040B pH Value, Electrometric Method Prism Environmental Labs is certified in Wastewater testing EPA method 130.2 Hardness, EDTA Titrimetric Method Prism Environmental Labs is certified in Groundwater testing EPA method 7196A Hexavalent Chromium, Spectrophotometric Method Prism Environmental Labs is certified in Soil testing EPA method See Attached Resistivity Prism Environmental Labs is certified in Soil testing EPA method See Attached Total Organic Carbon Prism Environmental Labs is certified in Air testing EPA method NIOSH 1500 Hydrocarbons in Air Prism Environmental Labs is certified in Wastewater testing EPA method See Attached Acute Toxicity Pass/Fail w/ Fathead minnow Prism Environmental Labs is certified in Air testing EPA method NIOSH 1500 BTEX & Naphthalene in Air Prism Environmental Labs is certified in Groundwater testing EPA method 8081A Organochlorine Pesticides and PCBs by GC/ECD Prism Environmental Labs is certified in Wastewater testing EPA method 351.2 Total Kjeldahl Nitrogen Colorimetric, Semi Automated Block Digester AAIII Prism Environmental Labs is certified in Soild and Chemical Materials testing EPA method N/A Total Nitrogen by Calculation Prism Environmental Labs is certified in Soild and Chemical Materials testing EPA method 9045C pH Corrosivity Prism Environmental Labs is certified in Soil testing EPA method 8100 Polynuclear Aromatic Hydrocarbons by GC/FID Prism Environmental Labs is certified in Soil testing EPA method 8015B Gasoline Range Organics (GRO) by GC-FID Prism Environmental Labs is certified in Soild and Chemical Materials testing EPA method See Attached Flashpoint Prism Environmental Labs is certified in Soild and Chemical Materials testing EPA method 600R93116 Asbestos in solid Prism Environmental Labs is certified in Drinking water testing EPA method SM9223 B Total Coliform by Colilert Prism Environmental Labs is certified in Soil testing EPA method SM4500-NH3 H Ammonia Nitrogen by Automated Phenate Method Prism Environmental Labs is certified in Soil testing EPA method N/A Reactivity Prism Environmental Labs is certified in Liquid and Chemical Materials testing EPA method 1311 TCLP Extraction for Metals and/or Non-Volatile Organics Prism Environmental Labs is certified in Soil testing EPA method 9056 Nitrate + Nitrite by Ion Chromatography Prism Environmental Labs is certified in Groundwater testing EPA method 330.5 Residual Chlorine, DPD Colorimetric Method Prism Environmental Labs is certified in Wastewater testing EPA method See Attached Acute Toxicity Definitive w/ Fathead minnow Prism Environmental Labs is certified in Wastewater testing EPA method 1664A n-Hexane Extractable Material (HEM; Oil and Grease) Prism Environmental Labs is certified in Wastewater testing EPA method 420.1 Total Recoverable Phenolics, Spectrophotometric, Manual 4-AAp with Distillation Prism Environmental Labs is certified in Drinking water testing EPA method 502.2 Trihalomethanes by GC Prism Environmental Labs is certified in Drinking water testing EPA method 300.0 Chloride by Ion Chromatography Prism Environmental Labs is certified in Drinking water testing EPA method 330.5 Residual Chlorine, DPD Colorimetric Method Prism Environmental Labs is certified in Soil testing EPA method GRO Sample Weight Determination Prism Environmental Labs is certified in Groundwater testing EPA method 9014 Cyanide by Colorimetric Method Prism Environmental Labs is certified in Wastewater testing EPA method 601/602 Purgeable Halocarbons and Aromatics by GC-PID/ELCD Prism Environmental Labs is certified in Wastewater testing EPA method 351.3 Total Kjeldahl Nitrogen, Titrimetric Method Prism Environmental Labs is certified in Groundwater testing EPA method 8011 EDB and/or DBCP by Microextraction/GC-ECD Prism Environmental Labs is certified in Soild and Chemical Materials testing EPA method 9056 Nitrate + Nitrite by Ion Chromatography Prism Environmental Labs is certified in Wastewater testing EPA method Calibration pH Meter Calibration Prism Environmental Labs is certified in Groundwater testing EPA method 8141A Organophosphorus Pesticides Prism Environmental Labs is certified in Soil testing EPA method 9071B Oil and Grease by Soxhlet Extraction and Silica Gel Treatment Prism Environmental Labs is certified in Wastewater testing EPA method 405.1 Soluble Biochemical Oxygen Demand Prism Environmental Labs is certified in Drinking water testing EPA method 615 Chlorinated Herbicides by GC/ECD Prism Environmental Labs is certified in Air testing EPA method NIOSH 1501 BTEX & TPH Gasoline Range Organics in Air Prism Environmental Labs is certified in Wastewater testing EPA method 200.7 Calcium Hardness by ICP Prism Environmental Labs is certified in Soil testing EPA method MADEP VPH Volatile Petroleum Hydrocarbons by GC-PID/FID Prism Environmental Labs is certified in Drinking water testing EPA method 200.7 Calcium Hardness by ICP Prism Environmental Labs is certified in Groundwater testing EPA method 1664A n-Hexane Extractable Material (HEM; Oil and Grease) Prism Environmental Labs is certified in Liquid and Chemical Materials testing EPA method See Attached Total Organic Halides (TOX) Prism Environmental Labs is certified in Soild and Chemical Materials testing EPA method 9014 Reactive Cyanide by Spectrophotometric Method Prism Environmental Labs is certified in Soil testing EPA method 7196A Hexavalent Chromium, Spectrophotometric Prism Environmental Labs is certified in Soil testing EPA method 7470A SPLP Leachable Mercury by CVAA Prism Environmental Labs is certified in Soil testing EPA method SM2540 G Percent Solids Determination Prism Environmental Labs is certified in Air testing EPA method TO-15 Volatile Organic Compounds in Air Prism Environmental Labs is certified in Soil testing EPA method See Attached Asbestos Prism Environmental Labs is certified in Wastewater testing EPA method 160.4 Volatile Suspended Solids Prism Environmental Labs is certified in Groundwater testing EPA method 120.1 Specific Conductance Prism Environmental Labs is certified in Liquid and Chemical Materials testing EPA method 1010 Ignitability by Pensky-Martens Closed-Cup Method Prism Environmental Labs is certified in Soil testing EPA method 7471A Mercury by CVAA Prism Environmental Labs is certified in Wastewater testing EPA method 335.2 Cyanide after Chlorination, Colorimetric Method Prism Environmental Labs is certified in Wastewater testing EPA method See Attached Acute Toxicity Definitive, Mysidopsis Bahia Prism Environmental Labs is certified in Wastewater testing EPA method See Attached viscosity at 70 Degrees F. Prism Environmental Labs is certified in Liquid and Chemical Materials testing EPA method See Attached Percent Water Prism Environmental Labs is certified in Groundwater testing EPA method See Attached Total Inorganic Carbon Prism Environmental Labs is certified in Soil testing EPA method 8260B SPLP Leachable Volatile Organics by GC/MS Prism Environmental Labs is certified in Soild and Chemical Materials testing EPA method 9045C pH Value, Electrometric Method Prism Environmental Labs is certified in Groundwater testing EPA method SM4500-P E ortho-Phosphate by Ascorbic Acid Method Prism Environmental Labs is certified in Liquid and Chemical Materials testing EPA method 1311 TCLP Extraction for Metals Prism Environmental Labs is certified in Groundwater testing EPA method SM9222 D Fecal Coliform by Membrane Filter Prism Environmental Labs is certified in Liquid and Chemical Materials testing EPA method 8270C TCLP Leachable Semi-volatile Orgaincs by GC/MS Prism Environmental Labs is certified in Wastewater testing EPA method 1631E Mercury by CVAFS Prism Environmental Labs is certified in Groundwater testing EPA method N/A Water Level Determination Prism Environmental Labs is certified in Liquid and Chemical Materials testing EPA method ASTM D4017-88 Percent Water by Karl Fischer Titration Prism Environmental Labs is certified in Soild and Chemical Materials testing EPA method SM2540 G Percent Solids Determination Prism Environmental Labs is certified in Drinking water testing EPA method 150.1 pH Value, Electrometric Method Prism Environmental Labs is certified in Drinking water testing EPA method SM9222 B Total Coliform by Membrane Filter Prism Environmental Labs is certified in Soil testing EPA method SM4500-NO3 F Nitrate + Nitrte by Automated Cadmium Reduction Prism Environmental Labs is certified in Soil testing EPA method 1312 SPLP Extraction for Metals and/or Non-Volatile Organics Prism Environmental Labs is certified in Soil testing EPA method 8290 PCDDs and PCDFs by HRGC/HRMS Prism Environmental Labs is certified in Wastewater testing EPA method 365.2 ortho-Phosphate by Ascorbic Acid Method Prism Environmental Labs is certified in Wastewater testing EPA method SM2710 F Specific Gravity Prism Environmental Labs is certified in Liquid and Chemical Materials testing EPA method 8260B TCLP Leachable Volatile Organics by GC/MS Prism Environmental Labs is certified in Soil testing EPA method 9076 Total Halogen by Method 9076 Prism Environmental Labs is certified in Wastewater testing EPA method 1010 Ignitability by Pensky-Martens Closed-Cup Method Prism Environmental Labs is certified in Liquid and Chemical Materials testing EPA method 8270C Semi-volatile Orgaincs by GC/MS Prism Environmental Labs is certified in Liquid and Chemical Materials testing EPA method 9040B pH, Corrosivity Prism Environmental Labs is certified in Wastewater testing EPA method SM4500-NO3 F Nitrate by Automated Cadmium Reduction Prism Environmental Labs is certified in Groundwater testing EPA method 360.1 Dissolved Oxygen by Membrane Electrode Prism Environmental Labs is certified in Soil testing EPA method 8081A TCLP Leachable Organochlorine Pesticides and PCBs by GC/ECD Prism Environmental Labs is certified in Wastewater testing EPA method 245.1 Dissolved Mercury by CVAA Prism Environmental Labs is certified in Groundwater testing EPA method SM4500-NH3 E Ammonia Nitrogen, Titrimetric Method Prism Environmental Labs is certified in Wastewater testing EPA method 8015B Gasoline Range Organics (GRO) by GC-FID Prism Environmental Labs is certified in Drinking water testing EPA method 160.2 Total Suspended Solids Prism Environmental Labs is certified in Groundwater testing EPA method RSK175M/8015 GC analysis of Methane Prism Environmental Labs is certified in Wastewater testing EPA method See Attached Acute Toxicity Pass/Fail w/ Ceriodaphnia dubia Prism Environmental Labs is certified in Wastewater testing EPA method SM9221 B Total Coliform by MPN Prism Environmental Labs is certified in Groundwater testing EPA method 8015B Diesel Range Organics (DRO) by GC-FID Prism Environmental Labs is certified in Wastewater testing EPA method SM5220 D Soluble Chemical Oxygen Demand Prism Environmental Labs is certified in Soild and Chemical Materials testing EPA method 8151A Acid Herbicicides in TCLP Leacheate by GC-ECD Prism Environmental Labs is certified in Wastewater testing EPA method 300.0 Nitrate by Ion Chromatography Prism Environmental Labs is certified in Drinking water testing EPA method 552.2 Haloacetic Acids by GC-ECD Prism Environmental Labs is certified in Groundwater testing EPA method 6010B Metals by ICP Prism Environmental Labs is certified in Soil testing EPA method MADEP EPH Extractable Petroleum Hydrocarbons by GC-FID Prism Environmental Labs is certified in Wastewater testing EPA method 8021B Aromatic and Halogenated Volatiles by GC/PID-ELCD Prism Environmental Labs is certified in Groundwater testing EPA method 624 Purgeable Organics by GC/MS Prism Environmental Labs is certified in Groundwater testing EPA method 8015B Nonhalogenated Organics by GC/FID Prism Environmental Labs is certified in Liquid and Chemical Materials testing EPA method ASTM D240 Heat of Combustion by Bomb Calorimeter Prism Environmental Labs is certified in Soil testing EPA method See Attached Soil Fertility Prism Environmental Labs is certified in Wastewater testing EPA method See Attached Nitrate + Nitrite Prism Environmental Labs is certified in Groundwater testing EPA method Filtration 0.45 um Filtration for Dissolved Metals Prism Environmental Labs is certified in Soil testing EPA method SM2320 B Alkalinity (Titrimetric Method) Prism Environmental Labs is certified in Wastewater testing EPA method SM4500-P F ortho-Phosphate by Automated Ascorbic Acid Reduction Method Prism Environmental Labs is certified in Soild and Chemical Materials testing EPA method 1030 Ignitability of Solids Prism Environmental Labs is certified in Soild and Chemical Materials testing EPA method 9034 Reactive Sulfide by Titrimetric Method Prism Environmental Labs is certified in Soil testing EPA method 9045C pH, Corrosivity Prism Environmental Labs is certified in Soil testing EPA method 9014 Reactive Cyanide by Spectrophotometric Method Prism Environmental Labs is certified in Soil testing EPA method 365.2 Total Phosphorus by Colorimetric Ascorbic Acid Method Prism Environmental Labs is certified in Wastewater testing EPA method 600/4-91/002 Chronic Toxicity Pass/Fail w/ Ceriodaphnia dubia Prism Environmental Labs is certified in Wastewater testing EPA method N/A Amenable Cyanide Calculation Prism Environmental Labs is certified in Wastewater testing EPA method SM4500-NO3 F Nitrate + Nitrite by Automated Cadmium Reduction Prism Environmental Labs is certified in Wastewater testing EPA method N/A Percent Sulfur Prism Environmental Labs is certified in Groundwater testing EPA method SM2320 B Bicarbonate Alkalinity, Titrimetric Prism Environmental Labs is certified in Groundwater testing EPA method 405.1 Biochemical Oxygen Demand Prism Environmental Labs is certified in Wastewater testing EPA method SM4500-O G Dissolved Oxygen Prism Environmental Labs is certified in Wastewater testing EPA method 335.2 Total Cyanide, Colorimetric Method Prism Environmental Labs is certified in Drinking water testing EPA method 180.1 Turbidity by the Nephelometric Method Prism Environmental Labs is certified in Groundwater testing EPA method SM4500-NO3 F Nitrate + Nitrite by Automated Cadmium Reduction Prism Environmental Labs is certified in Liquid and Chemical Materials testing EPA method 1311 Zero Headspace Extraction for Volatiles Prism Environmental Labs is certified in Soil testing EPA method 8081A Organochlorine Pesticides by Gas Chromatography Prism Environmental Labs is certified in Soil testing EPA method 8151A Chlorinated Herbicides by GC-ECD Prism Environmental Labs is certified in Wastewater testing EPA method SM10200 H Chlorophyll A Prism Environmental Labs is certified in Liquid and Chemical Materials testing EPA method ASTM D1475-85 Density Prism Environmental Labs is certified in Soil testing EPA method 5035 Sample Weight Determination Prism Environmental Labs is certified in Wastewater testing EPA method See Attached Percent Ash Prism Environmental Labs is certified in Soild and Chemical Materials testing EPA method SM9221 E Fecal Coliform in Solids by MPN Prism Environmental Labs is certified in Wastewater testing EPA method 420.1 Total Recoverable Phenolics, Spectrophotometric, Manual 4-AAp with Distillation and Chloroform Extraction Prism Environmental Labs is certified in Wastewater testing EPA method 600/4-91/002 Chronic Toxicity Definitive w/ Fathead minnow Prism Environmental Labs is certified in Groundwater testing EPA method SM5220 D Chemical Oxygen Demand Prism Environmental Labs is certified in Soild and Chemical Materials testing EPA method SM3030 J Dry Ashing at 550 Degrees C. for Mercury Analysis Prism Environmental Labs is certified in Wastewater testing EPA method 300.0 Bromide by Ion Chromatography Prism Environmental Labs is certified in Drinking water testing EPA method 200.8 Metals by ICP/MS Prism Environmental Labs is certified in Wastewater testing EPA method 601/602 Purgeable Halocarbons by GC-ELCD Prism Environmental Labs is certified in Soil testing EPA method SM4500-P F Total Phosphorus by Automated Ascorbic Acid Reduction Method Prism Environmental Labs is certified in Wastewater testing EPA method ASTM D1475-85 Density Prism Environmental Labs is certified in Soild and Chemical Materials testing EPA method 8082 Polychlorinated Biphenyls (PCBs) by GC-ECD Prism Environmental Labs is certified in Wastewater testing EPA method 160.4 Total Volatile Solids Prism Environmental Labs is certified in Wastewater testing EPA method 330.5 Residual Chlorine, DPD Colorimetric Method Prism Environmental Labs is certified in Drinking water testing EPA method SM4500-P E ortho-Phosphate by Ascorbic Acid Method Prism Environmental Labs is certified in Soild and Chemical Materials testing EPA method 7470A TCLP Leachable Mercury by CVAA Prism Environmental Labs is certified in Liquid and Chemical Materials testing EPA method 7470A TCLP Leachable Mercury by CVAA Prism Environmental Labs is certified in Soil testing EPA method SM2540 G Percent Moisture Determination Prism Environmental Labs is certified in Soil testing EPA method 9034 Reactive Sulfide by Titrimetric Method Prism Environmental Labs is certified in Groundwater testing EPA method SM2550 B Temperature Measurement Prism Environmental Labs is certified in Liquid and Chemical Materials testing EPA method 8082 Polychlorinated Biphenyls (PCBs) by GC-ECD Prism Environmental Labs is certified in Soild and Chemical Materials testing EPA method 8260B TCLP Leachable Volatile Organics by GC/MS Prism Environmental Labs is certified in Soild and Chemical Materials testing EPA method 9045C pH, Corrosivity Prism Environmental Labs is certified in Drinking water testing EPA method SM2550 B Temperature Measurement Prism Environmental Labs is certified in Groundwater testing EPA method 7470A Dissolved Mercury by CVAA Prism Environmental Labs is certified in Soil testing EPA method MADEP VPH Sample Weight Determination Prism Environmental Labs is certified in Soild and Chemical Materials testing EPA method 8260B Volatile Organic Compounds by GC/MS Prism Environmental Labs is certified in Soild and Chemical Materials testing EPA method 6010B Metals by ICP Prism Environmental Labs is certified in Drinking water testing EPA method 110.2 Color by PtCo Visual Comparison Prism Environmental Labs is certified in Groundwater testing EPA method SM4500-CO2 Carbon Dioxide, Nomographic Determination Prism Environmental Labs is certified in Groundwater testing EPA method 9056 Sulfate by Ion Chromatography Prism Environmental Labs is certified in Liquid and Chemical Materials testing EPA method D482 Percent Ash at 550 Degrees C. Prism Environmental Labs is certified in Soil testing EPA method SM4500-P E ortho-Phosphate by Ascorbic Acid Method Prism Environmental Labs is certified in Liquid and Chemical Materials testing EPA method N/A Reactivity Prism Environmental Labs is certified in Wastewater testing EPA method 245.1 Mercury by CVAA Prism Environmental Labs is certified in Wastewater testing EPA method 300.0 Nitrate + Nitrite by Ion Chromatography Prism Environmental Labs is certified in Soild and Chemical Materials testing EPA method 9056 Recoverable Bromide by IC Prism Environmental Labs is certified in Soild and Chemical Materials testing EPA method See Attached Total Organic Halides Prism Environmental Labs is certified in Liquid and Chemical Materials testing EPA method 7470A Mercury by CVAA Prism Environmental Labs is certified in Soil testing EPA method SM4500-P F ortho-Phosphate by Automated Ascorbic Acid Reduction Method Prism Environmental Labs is certified in Groundwater testing EPA method SM6210 D Volatile Organic Compounds by GC/MS Prism Environmental Labs is certified in Wastewater testing EPA method 300.0 Fluoride by Ion Chromatography Prism Environmental Labs is certified in Wastewater testing EPA method 8315A Formaldehyde by HPLC Prism Environmental Labs is certified in Wastewater testing EPA method 200.7 Metals by ICP Prism Environmental Labs is certified in Wastewater testing EPA method N/A Plant Available Nitrogen Calculation Prism Environmental Labs is certified in Groundwater testing EPA method 9056 Fluoride by Ion Chromatography Prism Environmental Labs is certified in Soil testing EPA method 1311 TCLP Extraction for Metals Prism Environmental Labs is certified in Soild and Chemical Materials testing EPA method 7470A Mercury by CVAA Prism Environmental Labs is certified in Groundwater testing EPA method 8270C Semi-volatile Organics by GC/MS Prism Environmental Labs is certified in Wastewater testing EPA method SM4500-NH3 H Ammonia Nitrogen by Automated Phenate Method Prism Environmental Labs is certified in Wastewater testing EPA method 600/4-91/002 Chronic Toxicity Definitive w/ Ceriodaphnia dubia Prism Environmental Labs is certified in Wastewater testing EPA method N/A Oil and Grease, Animal and Vegetable by Calculation Prism Environmental Labs is certified in Wastewater testing EPA method SM5560 C Volatile Fatty Acids Prism Environmental Labs is certified in Soil testing EPA method 9014 Cyanide by Spectrophotometric Method Prism Environmental Labs is certified in Soil testing EPA method 1320 Multiple Extraction Procedure Prism Environmental Labs is certified in Soild and Chemical Materials testing EPA method 6010B TCLP Leachable Metals by ICP Prism Environmental Labs is certified in Liquid and Chemical Materials testing EPA method 8081A TCLP Leachable Organochlorine Pesticides by GC/ECD Prism Environmental Labs is certified in Wastewater testing EPA method 8270C Semi-volatile Orgaincs by GC/MS Prism Environmental Labs is certified in Wastewater testing EPA method 1666 Volatile Organics by Isotope Dilution GC/MS Prism Environmental Labs is certified in Drinking water testing EPA method 300.0 Fluoride by Ion Chromatography Prism Environmental Labs is certified in Groundwater testing EPA method N/A Total Nitrogen by Calculation Prism Environmental Labs is certified in Groundwater testing EPA method See Attached Nitrate + Nitrite Prism Environmental Labs is certified in Drinking water testing EPA method SM4500-NO3 F Nitrate + Nitrite by Automated Cadmium Reduction Prism Environmental Labs is certified in Drinking water testing EPA method 900.0 Gross Alpha and Gross Beta Radioactivity Prism Environmental Labs is certified in Groundwater testing EPA method SM3500-Fe D Ferrous Iron, Spectrophotometric Prism Environmental Labs is certified in Air testing EPA method EPA 18 BTEX and Hydrocarbons in Air by EPA 18 Prism Environmental Labs is certified in Groundwater testing EPA method 351.2 Total Kjeldahl Nitrogen Colorimetric, Semi Automated Block Digester AAIII Prism Environmental Labs is certified in Drinking water testing EPA method 300.0 Sulfate by Ion Chromatography Prism Environmental Labs is certified in Liquid and Chemical Materials testing EPA method ASTM D808 Chlorine by Bomb Calorimeter Prism Environmental Labs is certified in Soild and Chemical Materials testing EPA method 8081A TCLP Leachable Organochlorine Pesticides and PCBs by GC/ECD Prism Environmental Labs is certified in Wastewater testing EPA method 150.1 pH Value, Electrometric Method Prism Environmental Labs is certified in Soild and Chemical Materials testing EPA method Calculation Geometric Mean Calculation Prism Environmental Labs is certified in Wastewater testing EPA method SM2520 B Salinity by electrical Conductivity Method Prism Environmental Labs is certified in Drinking water testing EPA method 200.7 Metals by ICP Prism Environmental Labs is certified in Groundwater testing EPA method 8260SIM Volatile Organic Compounds by SIM GC/MS Prism Environmental Labs is certified in Soil testing EPA method 8270C Semi-volatile Organic Compounds by GC/MS Prism Environmental Labs is certified in Soil testing EPA method 6010B TCLP Leachable Metals by ICP Prism Environmental Labs is certified in Groundwater testing EPA method 6020 Metals by ICP/MS Prism Environmental Labs is certified in Groundwater testing EPA method 7421 Lead by GFAA Prism Environmental Labs is certified in Groundwater testing EPA method 601/602 Purgeable Aromatics by GC-PID Prism Environmental Labs is certified in Wastewater testing EPA method 160.2 Total Suspended Solids Prism Environmental Labs is certified in Liquid and Chemical Materials testing EPA method 8260B Tentatively Identified Compounds (TICs) by GC/MS Prism Environmental Labs is certified in Wastewater testing EPA method 8310 Polynuclear Aromatic Hydrocarbons Prism Environmental Labs is certified in Drinking water testing EPA method SM2320 B Alkalinity (Titrimetric Method) Prism Environmental Labs is certified in Drinking water testing EPA method 160.1 Total Dissolved Solids Prism Environmental Labs is certified in Groundwater testing EPA method 8151A Chlorinated Herbicides by GC-ECD Prism Environmental Labs is certified in Soil testing EPA method 1030 Ignitability of Solids Prism Environmental Labs is certified in Wastewater testing EPA method SM4500-P E ortho-Phosphate by Ascorbic Acid Method Prism Environmental Labs is certified in Soild and Chemical Materials testing EPA method SM4500-P F Total Phosphorus by Automated Ascorbic Acid Reduction Method Prism Environmental Labs is certified in Groundwater testing EPA method 601/602 Purgeable Halocarbons and Aromatics by GC-PID/ELCD Prism Environmental Labs is certified in Groundwater testing EPA method 160.1 Total Dissolved Solids Prism Environmental Labs is certified in Soild and Chemical Materials testing EPA method 7471A Mercury by CVAA Prism Environmental Labs is certified in Groundwater testing EPA method SM4500-Cl C Chloride by Titration Prism Environmental Labs is certified in Soild and Chemical Materials testing EPA method 8270C TCLP Leachable Semi-volatile Orgaincs by GC/MS Prism Environmental Labs is certified in Wastewater testing EPA method SM5540 D Nonionic Surfactants as CTAS Prism Environmental Labs is certified in Groundwater testing EPA method 602 Screen Screen for Purgeable Aromatics by GC-PID Prism Environmental Labs is certified in Soil testing EPA method See Attached Ignitability Prism Environmental Labs is certified in Wastewater testing EPA method Flow Flow Measurement Prism Environmental Labs is certified in Groundwater testing EPA method 376.1 Sulfide by Iodometric Method Prism Environmental Labs is certified in Wastewater testing EPA method SM9222 D Fecal Coliform by Membrane Filter Prism Environmental Labs is certified in Wastewater testing EPA method SM9222 B Total Coliform by Membrane Filter Prism Environmental Labs is certified in Drinking water testing EPA method 8315A Formaldehyde by HPLC Prism Environmental Labs is certified in Groundwater testing EPA method 9056 Nitrate by Ion Chromatography Prism Environmental Labs is certified in Wastewater testing EPA method See Attached Acute Toxicity Definitive w/ Ceriodaphnia dubia Prism Environmental Labs is certified in Drinking water testing EPA method 335.2 Total Cyanide, Colorimetric Method Prism Environmental Labs is certified in Wastewater testing EPA method Calibration Dissolved Oxygen Meter Calibration Prism Environmental Labs is certified in Wastewater testing EPA method 377.1 Sulfite Titrimetric Method Prism Environmental Labs is certified in Liquid and Chemical Materials testing EPA method 8015B Diesel Range Organics (DRO) by GC-FID Prism Environmental Labs is certified in Wastewater testing EPA method 625 PAHs by GC/MS Prism Environmental Labs is certified in Groundwater testing EPA method See Attached Metabolic Acids Prism Environmental Labs is certified in Soild and Chemical Materials testing EPA method 1311 TCLP Extraction for Metals and/or Non-Volatile Organics Prism Environmental Labs is certified in Wastewater testing EPA method 1671 Volatile Organics by GC/FID Prism Environmental Labs is certified in Wastewater testing EPA method 300.0 Chloride by Ion Chromatography Prism Environmental Labs is certified in Soil testing EPA method 8270C TCLP Leachable Semi-volatile Orgaincs by GC/MS Prism Environmental Labs is certified in Soil testing EPA method 1311 Zero Headspace Extraction for Volatiles Prism Environmental Labs is certified in Soil testing EPA method 351.2 Total Kjeldahl Nitrogen Colorimetric, Semi Automated Block Digester AAIII Prism Environmental Labs is certified in Groundwater testing EPA method 6010B Dissolved Metals by ICP Prism Environmental Labs is certified in Groundwater testing EPA method 420.1 Total Recoverable Phenolics, Spectrophotometric, Manual 4-AAp with Distillation Prism Environmental Labs is certified in Liquid and Chemical Materials testing EPA method MADEP VPH Trip Blank for Volatile Petroleum Hydrocarbons by GC-PID/FID Prism Environmental Labs is certified in Groundwater testing EPA method 9056 Chloride by Ion Chromatography Prism Environmental Labs is certified in Groundwater testing EPA method 9056 Nitrite by Ion Chromatography Prism Environmental Labs is certified in Groundwater testing EPA method SM2320 B Alkalinity (Titrimetric Method) Prism Environmental Labs is certified in Liquid and Chemical Materials testing EPA method 6010B TCLP Leachable Metals by ICP Prism Environmental Labs is certified in Wastewater testing EPA method SM3500-Cr D Hexavalent Chromium, Spectrophotometric Method Prism Environmental Labs is certified in Wastewater testing EPA method 1664A n-Hexane Extractable Material (SGT-HEM; TPH) Prism Environmental Labs is certified in Wastewater testing EPA method 900.0 Gross Alpha and Gross Beta Radioactivity Prism Environmental Labs is certified in Drinking water testing EPA method 120.1 Specific Conductance Prism Environmental Labs is certified in Soil testing EPA method 8270C TCLP Leachable PAH's by GC/MS Prism Environmental Labs is certified in Wastewater testing EPA method SM4500-NH3 E Ammonia Nitrogen, Titrimetric Method Prism Environmental Labs is certified in Drinking water testing EPA method See Attached Metals Analysis Prism Environmental Labs is certified in Wastewater testing EPA method SM2550 B Temperature Measurement Prism Environmental Labs is certified in Groundwater testing EPA method 615 Chlorinated Herbicides by GC/ECD Prism Environmental Labs is certified in Wastewater testing EPA method 405.1 Biochemical Oxygen Demand Prism Environmental Labs is certified in Soild and Chemical Materials testing EPA method 1311 TCLP Extraction for Metals Prism Environmental Labs is certified in Wastewater testing EPA method 200.7 Dissolved Metals by ICP Prism Environmental Labs is certified in Soil testing EPA method 3665A/3620B Sulfuric Acid/Permanganate and Florisil Cleanup Prism Environmental Labs is certified in Groundwater testing EPA method 8260B Volatile Organic Compounds by GC/MS Prism Environmental Labs is certified in Groundwater testing EPA method SM9223 B Total Coliform by Colilert Prism Environmental Labs is certified in Liquid and Chemical Materials testing EPA method 7471A Mercury in Oil by CVAA Prism Environmental Labs is certified in Wastewater testing EPA method 110.2 Color by PtCo Visual Comparison Prism Environmental Labs is certified in Liquid and Chemical Materials testing EPA method 8081A TCLP Leachable Organochlorine Pesticides and PCBs by GC/ECD Prism Environmental Labs is certified in Soil testing EPA method See Attached Explosives Prism Environmental Labs is certified in Wastewater testing EPA method N/A Sodium Adsorption Ratio Prism Environmental Labs is certified in Wastewater testing EPA method SM4500-P F Total Phosphorus by Automated Ascorbic Acid Reduction Method Prism Environmental Labs is certified in Soild and Chemical Materials testing EPA method 503 Regs Salmonella Prism Environmental Labs is certified in Soild and Chemical Materials testing EPA method 351.2 Total Kjeldahl Nitrogen Colorimetric, Semi Automated Block Digester AAIII Prism Environmental Labs is certified in Wastewater testing EPA method 340.2 Fluoride by Ion Selective Electrode Prism Environmental Labs is certified in Soild and Chemical Materials testing EPA method SM9222 D Fecal Coliform in Solids by Membrane Filter Prism Environmental Labs is certified in Wastewater testing EPA method Filtration 0.45 um Filtration for Dissolved Metals Prism Environmental Labs is certified in Liquid and Chemical Materials testing EPA method 9034 Reactive Sulfide by Titrimetric Method Prism Environmental Labs is certified in Groundwater testing EPA method Flow Flow Measurement Prism Environmental Labs is certified in Soil testing EPA method 6010B Metals by ICP Prism Environmental Labs is certified in Wastewater testing EPA method 608 Organochlorine Pesticides and PCBs by GC/ECD Prism Environmental Labs is certified in Groundwater testing EPA method 351.3 Total Kjeldahl Nitrogen, Titrimetric Method Prism Environmental Labs is certified in Wastewater testing EPA method 354.1 Nitrite by Manual Spectrophotometric Method Prism Environmental Labs is certified in Groundwater testing EPA method MADEP VPH Volatile Petroleum Hydrocarbons by GC-PID/FID Prism Environmental Labs is certified in Soil testing EPA method 9034 Sulfide by Titrimetric Method Prism Environmental Labs is certified in Wastewater testing EPA method Calibration Chlorine Meter Calibration Prism Environmental Labs is certified in Soild and Chemical Materials testing EPA method SM4500-NO3 F Nitrate + Nitrite by Automated Cadmium Reduction Prism Environmental Labs is certified in Wastewater testing EPA method 120.1 Specific Conductance Prism Environmental Labs is certified in Groundwater testing EPA method SM4500-P F Total Phosphorus by Automated Ascorbic Acid Reduction Method Prism Environmental Labs is certified in Soil testing EPA method 1310A Extraction Procedure (EP) Toxicity Test Method Prism Environmental Labs is certified in Liquid and Chemical Materials testing EPA method 6010B Metals in Oil by ICP Prism Environmental Labs is certified in Groundwater testing EPA method N/A EPH/VPH Combined Ranges Calculation Prism Environmental Labs is certified in Groundwater testing EPA method 504.1 EDB and DBCP by Microextraction/GC-ECD Prism Environmental Labs is certified in Liquid and Chemical Materials testing EPA method 1664A n-Hexane Extractable Material (SGT-HEM; TPH) Prism Environmental Labs is certified in Drinking water testing EPA method 904.0 Radium 228 Prism Environmental Labs is certified in Soild and Chemical Materials testing EPA method SM4500-NH3 H Ammonia Nitrogen by Automated Phenate Method Prism Environmental Labs is certified in Liquid and Chemical Materials testing EPA method 1010 Ignitiabilty by Pensky-Martens Closed-Cup Method Prism Environmental Labs is certified in Wastewater testing EPA method SM2320 B Alkalinity (Titrimetric Method) Prism Environmental Labs is certified in Wastewater testing EPA method 300.0 Sulfate by Ion Chromatography Prism Environmental Labs is certified in Wastewater testing EPA method 601/602 Purgeable Aromatics by GC-PID Prism Environmental Labs is certified in Groundwater testing EPA method See Attached Total Organic Halides (TOX) Prism Environmental Labs is certified in Soild and Chemical Materials testing EPA method 8081A TCLP Leachable Organochlorine Pesticides by GC/ECD Prism Environmental Labs is certified in Wastewater testing EPA method 8270C PAHs by GC/MS Prism Environmental Labs is certified in Drinking water testing EPA method 504.1 EDB and DBCP by Microextraction/GC-ECD Prism Environmental Labs is certified in Liquid and Chemical Materials testing EPA method ASTM D2369-87 Percent volatile Content Prism Environmental Labs is certified in Soil testing EPA method 9071B Oil and Grease by Soxhlet Extraction Prism Environmental Labs is certified in Soil testing EPA method 9045C pH Value, E