Pentafluoroethanesulfonic acid, 97%, 250mg Back Catalog number: 6164-3-3L:250MG Availability: In the manufacturer's stock Price on request - + Recommended 8242.18-100-IO 1-Nitrotriphenylene-d11, 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. Price on request 9432.21-100-CY trans-Permethrin (isomer mix) Price on request 57278 Platinum (Pt) Price on request