Wet Chemistry Analyses

ESS provides the following Wet Chemistry tests: PARAMETER METHOD Acidity 2310B Alkalinity 2320B Ammonia Nitrogen 350.1 Asbestos - bulk PLM Asbestos - soil PLM Biochemical Oxygen Demand (BOD) 405.1 Chemical Oxygen Demand 410.4 Chloride 4500Cl-E/300.0/9056/9250 Chlorine, Residual 4500Cl D,G Chromium, Hexavalent - liquid 3500-Cr D Chromium, Hexavalent - solid 7196 Conductivity (Specific Conductance) 120.1/2510B Cyanide, Total 4500CN C,E/9012/9014 Cyanide, Free 4500CN I Cyanide, Amenable 4500CN C,E Cyanide, PAC MADEP Dissolved Oxygen 4500 O C Fluoride 300.0 Formaldehyde 8315 Hardness, Total 200.7/6010 Nitrogen, Nitrate 353.2 Nitrogen, Nitrite 353.2 Nitrogen, Nitrate/Nitrite 353.2 Oil and Grease - hexane extraction 1664 pH 150.1/4500 H+ B/9040/9041/9045 Phenols 420.1/9065 Phosphate, Dissolved 365.3/365.1 Phosphate, ortho 365.3/365.1 Phosphorus, total 365.3/365.1 Salinity 2520B Silica HACH Solides: Dissolved (TDS) 2540 C    Suspended (TSS) 2540 D    Total (TS) 2540 B    Volatile (TVS) 160.4    Settable Matter 2540 F Specific Gravity 2710 F Sulfate 4500 SO4 E/300.0/9038/9056 Sulfide - liquid 4500 S2 D/HACH Sulfide - solid 9030 Surfactant (MBAS) 5540 C Total Kjeldahl Nitrogen 351.1 Total Organic Carbon (TOC) - liquid 5310/9060 Total Organic Halide (TOX) - liquid 5320/9020 Turbidity 180.1