Chlorinated Pesticides Mix#1, 10ug/ml in MeOH, 1ml

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

Parathion-ethyl, 10.0 µg/ml, Ethyl acetate, 10ml

Trixylyl phosphate, purified ion m/z 368 (trimethyl),100 µg/mL,isooctane,1mL,