UPLC Primary Check Valve Assy, 2/pk Back Catalog number: CTS-A11094-02 Manufacturer: SCIENCIX Availability: 3 weeks Price on request - + Recommended 11-4133 Gold Plunger Seal Price on request CTS-A11135 50μL Std. Zirconia Mixer Price on request 11-4060 Inlet Check Valve Price on request