Benzo[a]pyrene, 10.0 µg/ml, Acetonitrile, 10ml

Valproic acid-d4, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 87745-17-3

2,2,3,4,5,5-Hexachlorobiphenyl,BZ-141

TFNG, 100 µg/ml, Acetonitrile, 1ml