Benzene and Toluene Calibration Blends Mix#5

Fipronil-sulfide, 100 µg/ml, Acetonitrile, 5ml

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

1-n-Butyl-2-phenylbenzimidazole, N-glucuronide, , Solvent-, Unit , # of units-, Cas.no.