Sodium perfluoro-1-propanesulfonate, 1.2ml x 50ug/ml, methanol Back Catalog number: L-PFPRS Availability: In the manufacturer's stock Price on request - + Recommended 681127 D10-Diphenylamine, 100 µg/ml, Ethyl acetate, 1ml Price on request 678409 Fenitrothion, 100 µg/ml, Acetonitrile, 5ml Price on request 73504 Phthalazone Price on request