Potassium perfluoro(2-ethoxyethane)sulfonate, 50µg/ml in MeOH, 1,2ml Back Catalog number: PFEESA Availability: In the manufacturer's stock Price on request - + Recommended 72432 2-Methyl-1-butene Price on request 98495 Pentachlorobenzene Price on request 50662 ICP Mix #1 Price on request