PAH-Mix 20, 10 ng/µl, 10ml Back Catalog number: L20950020AL Availability: In the manufacturer's stock Price on request - + Recommended L-PFPRS Sodium perfluoro-1-propanesulfonate, 50µg/ml in MeOH, 1,2ml Price on request 54118 Tetramethylammonium Price on request 676760 Chlorsulfuron, 100 µg/ml, Acetonitrile, 1ml Price on request