SW-846 Test Method 4042: Soil Screening for dichlorodiphenyltrichloroethane (DDT) by Immunoassay

The following document explains the method used to provide an estimate for the sum of concentrations of DDT and daughter compounds by comparison against standards.

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Method 4042: Soil Screening for DDT by Immunoassay, part of Test Methods for Evaluating Solid Waste, Physical/Chemical Methods (PDF)(9 pp, 67 K, December 1996)