N-methylperfluoro-1-octanesulfonamidoacetic acid isomeric mixture, 50µg/ml in MeOH, 1,2ml Back Catalog number: BR-NMEFOSAA Availability: In the manufacturer's stock Price on request - + Recommended 1296.17-200-T 8-Methylbenzo[b]naphtho[2,3-d]thiophene, 200µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 24964-07-6 Price on request 58103 Lithium (Li) Price on request 98691 BTEX (50 µg/mL) Price on request