Pentachloronitrobenzene

Chloroparaffin C14-C17 52% Cl, 100μg/ml in Cyclohexane, 1ml

3ß,17ß(H),21ß(H)-3-Methylhopane, neat, Solvent-neat, Unit ca. 10µg , # of units-1, Cas.no. 497938-80-4

Iopromide, 100µg/ml in Acetonitrile, 1ml