Shop › 82066 - Membrane, dialysis, type C, for quick-release sandwich cell, 12-pk 82066 - Membrane, dialysis, type C, for quick-release sandwich cell, 12-pk $465.54 FIAlab PN 82066 FIAlab PN 82066 Add To Cart Added! You Might Also Like 53004 - Valve Rotor: 6-port injector, Valcon E2 $109.48 240370 - Backpressure cartridge, 20 psi $179.62 17047 - Bulb for HL-2000-LL $224.26 71011 - Ion Exchange Column for MTB Sulfate $381.57 79150 - Flow Cell Window Replacement Kit: 6 Teflon seals and 2 silica flow cell windows $103.10