N-methylperfluoro-1-butanesulfonamide, 50µg/ml in MeOH, 1,2ml Back Catalog number: N-MEFBSA-M Availability: In the manufacturer's stock Price on request - + Recommended 72271 (+/-)-alpha-Tocopherol Price on request 96774 Pesticide Mix Price on request 79643 Pentachloronitrobenzene Price on request