Trifluoromethanesulfonic acid, PFC-MS, 99,5%, 250g Back Catalog number: 6164-3-02:250G Availability: In the manufacturer's stock Price on request - + Recommended 9958.30-5UG 8 alpha,9ß,10 alpha(H),14ß(H),17 alpha(H),21ß(H)-5,9-Dimethyl-25,27-bisnorhopane , neat, Solvent-neat, Unit ca. 5µg, # of units-1, Cas.no. Price on request 71155 2-Methoxyethanol Price on request 95206 Benzo(a)pyrene Price on request