D6-Ethanol, 100 µg/ml, Acetonitrile, 1ml

3-Hydroxychrysene, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 63019-39-6

Qualitative Reference Petroleum Set, 3 x 1ml

Chlortoluron-d6 (N,N-dimethyl-d6), 100µg/ml in MeOH, 1ml