3,3',4,5,5'-Pentachloro-4'-methoxybiphenyl, 1.2ml x 50ug/ml, nonane

Di(propylene glycol) butyl ether, mixture of isomers,1000 µg/mL,MeOH,1mL,

4-Bromo-3,5-dimethylphenyl-N-methylcarbamate

Terbufos, 100 µg/ml, Ethyl acetate, 5ml