Sapphire Plunger w/Holder Back Catalog number: 11-3795 Manufacturer: SCIENCIX Availability: 3 weeks Price on request - + Recommended CTS-11380 2690/2695 Performance Maintenance Kit w/Seal Pack Price on request CTS-A11094-02 UPLC Primary Check Valve Assy, 2/pk Price on request CTS-A126 Outlet Check Valve Assembly Price on request