Kepone

2,2',4,4'-Tetrabromodiphenyl ether, 50µg/mL, Solvent-isooctane, Unit 1mL, # of units-20, Cas.no. 5436-43-1

Carcinogenic Aryl Amine, 10µg/mL in Ethyl AC, 1ml

Chloroacetic Acid-13C2, 10mg