D5-Acetochlor OA, 100 µg/ml, Acetonitrile, 1ml

EPA 1620 Standard 3

Atrazine-desethyl, 10.0 µg/ml, Acetonitrile, 10m

1,1,1-Trichloroethane (contains stabilizer 0.05% low alkyl epoxide), in ampoule,neat,neat,50mg,