(4R)-(-)-2-Thioxo-4-thiazolidinecarboxylic acid, 5

Benzo[a]pyrene, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 50-32-8

d2 C27 alpha alpha alpha (20R)-Cholestane, 100µg/mL in Isooctane, 10 x 1ml

Fenamiphos sulfone