1H,1H,2H,2H-Perfluorooctanesulfonic acid; 6:2FTS, 97%, 5g Back Catalog number: 6164-3-06:5G Availability: In the manufacturer's stock Price on request - + Recommended 50459 Copper AA Standard (Cu) Price on request 72447 Bensulfuron methyl Price on request RM0205 Isopropyl benzene, 98% Price on request