2,3,3',4,4',5'-Hexachlorobiphenyl (157)

Retrorsine

alpha alpha alpha (20S)-Cholestane, 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 41083-75-4

Chlormequat-1,1,2,2-d4 chloride, 100µg/ml in Water, 1ml