BTEX (10 µg/mL)

CLP Pesticide Standard Mix A

Sodium perfluoroethanesulfonate, 50µg/ml in MeOH, 1,2ml

3-Methyl-4-nitrophenol, 1000µg/mL, Solvent-isopropanol, Unit 1mL, # of units-1, Cas.no. 2581-34-2