Phenmedipham, 100μg/ml in MeOH, 5ml

Fichtelite, 500µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 2221-95-6

Chromium (Cr)

Benzo[a]fluoranthene,100 µg/mL,acetonitrile,1mL,