Sampling Instructions

Sampling Drinking Water for Volatile Organic Compounds (VOCs) and Trihalomethanes (THMs) Analysis using USEPA Method 524.2
Sampling Drinking Water for Haloacetic Acids (HAA5) Analysis using USEPA Method 552.3
Sampling Drinking Water from a Faucet for Bacteriological Analysis (Total Coliforms, E. coli, Heterotrophic Plate Count)
Sampling Drinking Water for Lead and Copper Compliance - For Sites WITHOUT Lead Service Lines
Sampling Drinking Water for Lead and Copper Compliance - For Sites WITH Lead Service Lines
Sampling Drinking Water for Lead and Copper Investigation
Sampling Drinking Water for Per- & Polyfluoroalkyl Substances (PFAS) using EPA 537.1
Sampling Water for Cyanide (CN), All Forms
Sampling Water for Dissolved Sulfide (DS) using SM 4500-S D
Sampling Water for Low Level Mercury (LLHg) using EPA 1669 and EPA 1631E
Sampling Non-potable Water, Wastewater, and Sludges (≤2% Solids) for Per- and Polyfluoroalkyl Substances (PFAS) using ASTM D7979 Modified
Sampling Soils and Semisolids (>2% Solids) for Per- & Polyfluoroalkyl Substances (PFAS) using ASTM D7968 Modified