2690/2695 Performance Maintenance Kit Back Catalog number: CTS-10988 Manufacturer: SCIENCIX Availability: 3 weeks Price on request - + Recommended 11-3601 ACQUITY H SM-FTN Performance Main. Kit,700005236 n Price on request CTS-A11187 Outlet Check Valve Price on request CTS-A11094-02 UPLC Primary Check Valve Assy, 2/pk Price on request