Method Description Sheet

Method EPA Method 604.1
Title DETERMINATION OF HEXACHLOROPHENE AND DICHLOROPHEN ININDUSTRIAL AND MUNICIPAL WASTEWATERS
Abstract A measured volume of sample, approximately 1 liter, is adjusted to pH 4-4.5 and solvent extracted with methylene chloride using a separatory funnel. The methylene chloride extract is dried and exchanged to methanol during concentration to a volume of 5 mL or less. Liquid chromatographic conditions are described which permit the separation and measurement of the compounds in the extract by HPLC using an ultraviolet detector (UVD).

Compounds Analyzed :

CAS #Compound Name
97234 Dichlorophen
70304 Hexachlorophene
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