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 682265 2,3,5,6-Tetrabromo-p-xylene, 50mg Price on request 71858 2,4’-Methoxychlor Price on request 79468 Acenaphthene-d10 Price on request