2690/2695 Performance Maintenance Kit w/Seal Pack Back Catalog number: CTS-11380 Manufacturer: SCIENCIX Availability: 3 weeks Price on request - + Recommended 11-4121 Ceramic Plunger Holder Assembly, LC-10ADvp Price on request CTS-21567 PM Kit, Seal Wash for Binary Pump G4240A Price on request CTS-A11094-02 UPLC Primary Check Valve Assy, 2/pk Price on request