m-Anisidine, 1000mg

17ß(H),21 alpha(H)-(22S)-Tetrakishomohopane , neat, Solvent-neat, Unit ca. 5µg, # of units-1, Cas.no. 79897-70-4

Mass-Labelled PCDD Sampling Spike Solution, 1.2ml x 100ng/ml, nonane

Ofloxacin-d8, 1mg