Fenthion-sulfoxide, 100 µg/ml, Toluene, 5ml

g-1,2,3,4,5,6-Hexachlorocyclohexane, 1.2mL x 100ug/mL, nonane

Fenbutatin oxide, 10 µg/ml, Cyclohexane, 10ml

Acenaphthylene-d8, 1000µg/mL, Solvent-toluene, Unit 1mL, # of units-10, Cas.no. 93951-97-4