Heptachlor, 1000µg/ml in Hexane, 1ml

2,2',3,4',5,6,6'-Heptachlorobiphenyl (188)

4-Chloroterphenyl, 100µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no.

Durene, 1000mg