2,2',3,4',5',6-Hexachlorobiphenyl (149)

4,4’-DDE

2,4,5-T-methyl ester, 100µg/mL, Solvent-c.hexane or ac.nitrile, Unit 1mL, # of units-1, Cas.no. 1928-37-6

CLP Pesticide Lab Control Standard