Metobromuron, 10 µg/ml, Acetonitrile, 10ml

Benzo[b]fluoranthene, 200µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 205-99-2

Butyric acid, 250μg/ml in Water, 1ml

18-Phenyloctadecanoic acid, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 19740-00-2