Shop › 82060 - Polypropylene gas diffusion membrane tape kit (12-pk) 82060 - Polypropylene gas diffusion membrane tape kit (12-pk) $170.27 FIAlab PN 82060 FIAlab PN 82060 Quantity: Add To Cart Added! You Might Also Like 820607 - Membrane, 25 mm, PTFE for Gas Diffusion, 12-pk $91.84 41220 - Pressure Lever Cassette/Cartridge for FIAlyzer-1000 Peristaltic Pump $178.52 24055 - 4-Way Manual Switching Valve with Diagonal Flow $215.67 79153 - Flow Cell Window Replacement Kit: 6 Teflon seals, 2 SMA connectors, 2 jam nuts, 2 silica flow cell windows $172.33 17047 - Bulb for HL-2000-LL $217.73