Method Description Sheet

Method EPA Method 604
Abstract A 1 -liter sample of wastewater is acidified and extracted with methylene chloride using separatory funnel techniques. The extract is dried and concentrated to a volume of 10 mL or less During the concentration step, the solvent is exchanged to 2-propanol. Flame ionization gas chromatographic conditions are described which allow for the measurement of the compounds in the extract.

Compounds Analyzed :

CAS #Compound Name
59507 4-Chloro-3-methylphenol
95578 2-Chlorophenol
120832 2,4-Dichlorophenol
105679 2,4-Dimethylphenol
51285 2,4-Dinitrophenol
534521 2-Methyl-4,6-dinitrophenol
88755 2-Nitrophenol
100027 4-Nitrophenol
87865 Pentachlorophenol
108952 Phenol
88062 2,4,6-Trlchlorophenol
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