Perfluoro-1-[13C8]octanesulfonamide, 50µg/ml in Isopropanol, 1,2ml Back Catalog number: M8FOSA-I Availability: In the manufacturer's stock Price on request - + Recommended 91007 EPA Method 8270C Pesticide Mix #6 Price on request 2516.16-100MG Acetylsalicylsalicylic acid, neat, Solvent-neat, Unit 100mg, # of units-1, Cas.no. 530-75-6 Price on request 8404.10-100MG Perfluoro-n-decane, neat, Solvent-neat, Unit 100mg, # of units-1, Cas.no. 307-45-9 Price on request