PCB No. 169, 10µg/ml in Isooctane, 10ml

2,4'-DDD, 10.0 µg/ml, Ethyl acetate, 10ml

gamma-BHC

EPA 8041A Surrogate Standard S-4382 1mg/mL in isopropanol, 1 mL, 5 x 1mL, 5mL 2,4-Dibromophenol