Perfluorooctane sulfonic acid Back Catalog number: 2037.8-10MG Manufacturer: CHIRON AS Availability: 3 weeks Price on request - + Recommended 30096 EPA Method 504.1 Analytes Price on request 51138 NWTPH-HCID - Surrogate Standard Price on request F698975 5-Formylcytosine, 1mg Price on request