Dioxathion, 10.0 µg/ml, Cyclohexane, 10ml

Terbufos-sulfone, 100 µg/ml, Acetonitrile, 1ml

2,4,6-Tribromobiphenyl, 1.2ml x 50ug/ml, nonane

2,2',3,4,4'-Pentachlorobiphenyl,100 µg/mL,isooctane,1mL,