Perfluorooctane sulfonic acid, 100µg/ml in MeOH, 1ml Back Catalog number: PFOS-001S Availability: In the manufacturer's stock Price on request - + Recommended 678324 1-Butanol, 5ml Price on request 680145 Difenacoum, 25mg Price on request 92915 Oxygenates in Gasoline Standard Price on request