2,2’,3,3’,4,4’,5,5’-Octachlorobiphenyl (194)

Methacrifos, 100 µg/ml, Acetonitrile, 1ml

Ethanol standard in serum,3.0g/L,serum, 1.5mL

4-Hydroxycarbazole, 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 52602-39-8