CLP Semi-Volatiles - Benzidines Back Catalog number: 10006R Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended PFEESA Potassium perfluoro(2-ethoxyethane)sulfonate, 50µg/ml in MeOH, 1,2ml Price on request 59550 Anions Mix Price on request 95592 Internal Standard Price on request