Organophosphorus Pesticide Standard

tert-Butanol, Comet assay grade, , Solvent-, Unit , # of units-, Cas.no. 75-65-0

Tri-n-octyltin chloride, 25mg

2,2',3,4',5,5',6-Heptachloro-4-methoxybiphenyl, 1.2ml x 50ug/ml, nonane