Perfluorooctane sulfonic acid Back Catalog number: 2037.8-10MG Manufacturer: CHIRON AS Availability: 3 weeks Price on request - + Recommended 30114 EPA Method 551.1 Performance Check Soln Price on request 15900-3850-100ME5 Phenmedipham, 100µg/ml in MeOH, 5ml Price on request 683236 3,5-Dichlorosalicylic acid, 1000mg Price on request