Dioxathion, 10.0 µg/ml, Ethyl acetate, 10ml

n-Tridecane-d28, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 121578-12-9

Verrucarol, 25µg/ml in Acetonitrile, 1ml

Heptachlor, 100 µg/ml, Acetonitrile, 1ml