beta-HCH, 100 µg/ml, Acetonitrile, 5ml

Native Chlorinated Methoxybiphenyl Solution/Mixture, 1.2ml, nonane

2,4,4'-Tribromodiphenyl ether, neat, Solvent-neat, Unit 5mg, # of units-1, Cas.no. 41318-75-6

Fenthion-oxon-sulfoxide, 10.0 µg/ml, Acetonitrile