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 MBP-127 3,3',4,5,5'-Pentachloro[13C12]biphenyl, 1.2ml x 50ug/ml, nonane Price on request 678095 Isofenphos, 100 µg/ml, Acetonitrile, 1ml Price on request 94004 Pyrene Price on request