Perfluorobutane sulfonic acid Back Catalog number: 2041.4-10MG Manufacturer: CHIRON AS Availability: 3 weeks Price on request - + Recommended RPC-164AS 2,3,3,4,4,5-Hexachlorobiphenyl,BZ-157 912,64 Kč 2879.5-1ML Isopropyl acetate, neat, Solvent-neat, Unit 1mL, # of units-1, Cas.no. 108-21-4 Price on request 92531 Benzo(b)fluoranthene Price on request