O-Ring, PTFE Back Catalog number: CTS-00230-02 Manufacturer: SCIENCIX Availability: 3 weeks Price on request - + Recommended CTS-11380 2690/2695 Performance Maintenance Kit w/Seal Pack Price on request CTS-10963 Gold Plunger Seal Price on request CTS-21169 Assy, Capillary, 90mm x 0.17mm ID, w/Fittings Price on request