Tolpyralate, 100 µg/ml, Acetonitrile, 1ml

N-Ethyl-N-(2-hydroxyethyl)perfluorooctylsulfonamid

2,3,3',4',5-Pentachloro-4-biphenylol, 1.2ml x 50ug/ml, nonane

2,4'-DDT, 100µg/mL, Solvent-dichloromethane, Unit 1mL, # of units-1, Cas.no. 789-02-6