Injector Needle Back Catalog number: CTS-10724 Manufacturer: SCIENCIX Availability: 3 weeks Price on request - + Recommended CTS-A11095-02 UPLC Check Valve, Double Ball & Seat, 2/pk Price on request 11-1597 Piston Assembly, TZP Price on request 11-1600 Check Valve, Secondary Inlet Price on request