4,4'-DDT, 10.0 µg/ml, Ethyl acetate, 10ml

Natural alkyl pyrazines, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-, Cas.no.

2,2’,3,5,6,6’-Hexachlorobiphenyl

Fenthion-sulfone, 100µg/ml in Acetonitrile, 1ml