Propoxur, 100µg/ml in Acetonitrile, 1ml

4,4'-DDD, 10.0 µg/ml, Cyclohexane, 10ml

3-Nitrofluoranthene-d9, 100µg/mL, Solvent-toluene, Unit 1mL, # of units-10, Cas.no. 350820-11-0

gamma-Cyhalothrin, 100µg/ml in Acetonitrile, 5ml