Heptachlor-endo-epoxide (trans-, isomer A), 10µg/ml in CY, 10ml

Cimetidine (free base), neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 51481-61-9

PCB No. 185, 10mg

2,2,4,5,5-Pentachlorobiphenyl, BZ-101