Science & Technology
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SW-846 Test Method 3611B: Alumina Column Cleanup and Separation of Petroleum Wastes
method that utilizes neutral pH alumina to separate petroleum wastes into aliphatic, aromatic, and polar fractions
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SW-846 Test Method 3600C: Cleanup
general guidance on selection of cleanup methods that are appropriate for the target analytes of interest to eliminate sample interferences
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SW-846 Test Method 3585: Waste Dilution for Volatile Organics
method that describes a solvent dilution of a non-aqueous waste sample prior to direct injection analysis
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SW-846 Test Method 3580A: Waste Dilution
method involving a solvent dilution of a non-aqueous waste sample prior to cleanup and/or analysis for wastes that may contain a high concentration of organic chemicals
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SW-846 Test Method 3572: Extraction of Chemical Agents from Wipe Samples Using Microextraction
This method describes the extraction of chemical agents from wipe samples usinga microextraction technique.
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SW-846 Test Method 3562: Supercritical Fluid Extraction of Polychlorinated Biphenyls (PCBs) and Organochlorine Pesticides (OCPs)
describes the use of supercritical fluids for the extraction of PCBs and OCPs from soils, sediments, fly ash, solid-phase extraction media, and other solid materials
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SW-846 Test Method 3561: Supercritical Fluid Extraction of Polynuclear Aromatic Hydrocarbons (PAHs)
method using supercritical fluids for the extraction of PAHs from soils, sediments, fly ash, solid-phase extraction media, and other solid materials
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SW-846 Test Method 3560: Supercritical Fluid Extraction of Total Recoverable Petroleum Hydrocarbons (TRPHs)
method using supercritical fluids for the extraction of TRPHs from soils, sediments, fly ash, solid-phase extraction media, and other solid materials
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SW-846 Test Method 3640A: Gel-Permeation Cleanup
size exclusion cleanup procedure using organic solvents and hydrophobic gels in the separation of synthetic macromolecules
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SW-846 Test Method 3650B: Acid-Base Partition Cleanup
liquid-liquid partitioning cleanup method to separate acid analytes that may be used for cleanup of petroleum waste
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SW-846 Test Method 3541: Automated Soxhlet Extraction
method that describes the extraction of organic analytes from soil, sediment, sludges, and waste solids using a commercially available, unique, three stage extraction system
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SW-846 Test Method 3815: Screening Solid Samples for Volatile Organics
provides a screening procedure for estimating the total concentration of volatile organic compounds (VOCs) in soil and solid samples in field use
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SW-846 Test Method 3820: Hexadecane Extraction and Screening of Purgeable Organics
provides a qualitative screening procedure for use with purge-and-trap GC or GC/MS
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SW-846 Test Method 3510C: Separatory Funnel Liquid-Liquid Extraction
procedure for isolating water-insoluble and slightly soluble organic compounds from aqueous samples in preparation for a variety of chromatographic procedures
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SW-846 Test Method 4015: Screening for 2,4-Dichlorophenoxyacetic Acid by Immunoassay
procedure for screening soils and aqueous matrices to determine whether 2,4-dichlorophenoxyacetic acid (2,4-D) (CAS Registry 94-75-7) is likely to be present
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SW-846 Test Method 4020: Screening for Polychlorinated Biphenyls by Immunoassay
procedure for screening soils and non-aqueous waste liquids to determine when total polychlorinated biphenyls (PCBs) are present
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SW-846 Test Method 4041: Soil Screening for Chlordane by Immunoassay
method to provide an estimate for the concentration of chlordane by comparison against standards
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SW-846 Test Method 4042: Soil Screening for dichlorodiphenyltrichloroethane (DDT) by Immunoassay
method to provide an estimate for the sum of concentrations of DDT and daughter compounds by comparison against standards
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SW-846 Test Method 4670: Triazine Herbicides as Atrazine in Water by Quantitative Immunoassay
method to provide a single quantitative result, reported as atrazine, for all triazine herbicide compounds detected
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SW-846 Test Method 5031: Volatile, Nonpurgeable, Water-Soluble Compounds by Azeotropic Distillation
procedure for separation of nonpurgeable, water-soluble, and volatile organic compounds in aqueous samples or leachates from solid matrices using azeotropic distillation