Propylthiouracil-d5, 2,5mg

2,3,3',4,4',6-Hexachlorobiphenyl (158)

N-Nitrosodibenzylamine, 1000µg/mL, Solvent-acetonitrile, Unit 1mL, # of units-1, Cas.no. 5336-53-8

Fenchlorphos oxon