Acetochlor, 1000µg/ml in MeOH, 1ml

2,2',3,3',4',5,5'-Heptachloro-4-biphenylol, 1.2ml x 50ug/ml, nonane

17 alpha(H),21ß(H)-25-Norhopane, neat, Solvent-neat, Unit ca. 5µg, # of units-1, Cas.no. 84276-47-1

ISO 9377-2 Calibration Mixture of Minerals Oils, in pentane, set of 6x5mL