UPLC Primary Check Valve Assy, 2/pk Back Catalog number: CTS-A11094-02 Manufacturer: SCIENCIX Availability: 3 weeks Price on request - + Recommended CTS-A11095 Check Valve, Double Ball & Seat Price on request CTS-2294-04 Plunger Seals, 4/pk Price on request CTS-7550 Performance Autosampler Needle Price on request