Science & Technology

SW-846 Test Method 9038: Sulfate (Turbidimetric)

method applicable to ground water, drinking and surface waters, and domestic and industrial wastes for all concentration ranges of sulfate

SW-846 Test Method 9021: Purgeable Organic Halides (POX)

method to determine organically bound halides (chloride, bromide, and iodide) purged from a sample of drinking water or ground water

SW-846 Test Method 9014: Cyanide in Waters and Extracts Using Titrimetric and Manual Spectrophotometric Procedures

method used for measuring free (non-complexed) cyanide and hydrocyanic acid in drinking water, natural surface waters, domestic and industrial wastewaters, and in soil extracts

SW-846 Test Method 8535: Screening Procedure for Total Volatile Organic Halides in Water

method for a colorimetric screening procedure that may be used to analyze water samples for total volatile organic halides (volatile halogenated organic compounds)

SW-846 Test Method 8520: Continuous Measurement of Formaldehyde in Ambient Air

method applicable to the continuous measurement of formaldehyde in ambient air

SW-846 Test Method 8510: Colorimetric Screening Procedure for Hexahydro-1,3,5-trinitro-1,3,5-triazine (RDX) and Octahydro-1,3,5,7-tetranitro-1,3,5,7-tetrazocine (HMX) in Soil

method for a colorimetric screening procedure that may be used to determine the presence of the following RCRA compounds in soil samples

SW-846 Test Method 8261: Volatile Organic Compounds by Vacuum Distillation in Combination with Gas Chromatography/Mass Spectrometry (VD/GC/MS)

method used to determine the concentrations of volatile organic compounds in a variety of liquid, solid, and oily waste matrices, as well as animal tissues

SW-846 Test Method 8011: 1,2-Dibromoethane and 1,2-Dibromo-3-Chloropropane by Microextraction and Gas Chromatography

method for the determination of the following compounds in drinking water and ground water

SW-846 Test Method 7580: White Phosphorus by Solvent Extraction and Gas Chromatography

method used to determine the concentration of white phosphorus in soil, sediment, and water samples

Memorandum Regarding the Spiking Issue in SW-846 Organic Extraction Methods

Memorandum regarding the spiking procedure during the Organic Extraction Method.

SW-846 Test Method 9131: Total Coliform: Multiple Tube Fermentation Technique

method to determine the presence of a member of the coliform group in ground water and surface water

SW-846 Test Method 4425: Screening Extracts of Environmental Samples for Planar Organic Compounds by a Reporter Gene on a Human Cell Line

screening procedure that will detect the total amount of planar compounds in solvent extracts of environmental samples of soil, sediment, tissue, and water

SW-846 Test Method 9132: Total Coliform: Membrane-Filter Technique

method is used to determine the presence of a member of a coliform group in wastewater and ground water

SW-846 Test Method 9211: Potentiometric Determination of Bromide in Aqueous Samples with Ion-Selective Electrode

method for measuring total solubilized bromide in drinking waters, natural surface waters, groundwaters, domestic and industrial wastewaters, and in soil extracts

SW-846 Test Method 9212: Potentiometric Determination of Chloride in Aqueous Samples with Ion-Selective Electrode

method for measuring total solubilized chloride in drinking waters, natural surface waters, groundwaters, domestic and industrial wastewaters, and in soil extracts

SW-846 Test Method 9213: Potentiometric Determination of Cyanide in Aqueous Samples and Distillates with Ion-Selective Electrode

method for measuring free (non-complexed) cyanide and hydrocyanic acid in drinking waters, natural surface waters, domestic and industrial wastewaters, and in soil extracts