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 674141 Clomazone, 100mg Price on request 55096 CWA Hexavalent Chromium Price on request MICQC6 WS (drinking water) Quantitative E.Coli - QC Price on request