2,4'-DDT, 10.0 µg/ml, Cyclohexane, 10ml

17 alpha(H),21ß(H)-25,30-Bisnorhopane, neat, Solvent-neat, Unit ca. 1µg , # of units-1, Cas.no.

SS Aroclor Standard Mix 1

Sodium perfluoro-6-methylheptanesulfonate, 1.2ml x 50ug/ml, methanol