Perfluoro-1-butanesulfonamide , 1.2ml x 50ug/ml, isopropanol Back Catalog number: FBSA-I Availability: In the manufacturer's stock Price on request - + Recommended 8233.2-1G 1,1,2,2-Tetrachloroethane Price on request 1529.24-100-T Dibenzo[a,i]pyrene-d14, 100µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 158776-07-9 Price on request 63065 2,3,5,6-Tetrachlorobiphenyl (65) Price on request