D3-Ofloxacin, 100 µg/ml, Acetonitrile, 1ml

EPA 502Gases - Mix A

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

a-Carotene, >95%, 10mg