2,2',3,3',4-Pentachlorobiphenyl

beta-Endosulfan, 100 µg/ml, Methanol, 1ml

Nuarimol, 100 µg/ml, Acetonitrile, 1ml

epsilon-HCH (BHC), 100µg/mL, Solvent-c.hexane or ac.nitrile, Unit 1mL, # of units-1, Cas.no. 6108-10-7