Parathion-ethyl, 100μg/mL in Acetonitrile, 1ml

5-tert-Butyl-2-methylphenol, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 5781-02-2

2,3,4',5,6-Pentachlorobiphenyl, 100 µg/mL, Solvent-Isooctane, Unit 1mL, # of units-1, Cas.no. 18259-05-7

Phenyltin chlorides Kit (solutions, 1987.6, 1986.12, 1985.18), , Solvent-, Unit Kit, # of units-, Cas.no.