2,3-Dichloropropionic acid, 100mg

4,4'-Diamino-3,3'-dimethyldiphenylmethane, 100mg

Indeno[1,2,3-cd]pyrene, 10µg/mL, Solvent-acetonitrile, Unit 1mL, # of units-1, Cas.no. 193-39-5

PCB No. 169, 10µg/ml in Isooctane, 10ml