Quinoxyfen, 10.0 µg/ml, Ethyl acetate, 10ml

Desisopropylatrazine-d5 (ethyl-d5), 100µg/mL, Solvent-acetonitrile, Unit 1mL, # of units-1, Cas.no. 1189961-78-1

Chromium (Cr)

Heptachlor epoxide