UPLC Primary Check Valve Assy, 2/pk Back Catalog number: CTS-A11094-02 Manufacturer: SCIENCIX Availability: 3 weeks Price on request - + Recommended CTS-2324 Needle Wash Frit Price on request 11-4133 Gold Plunger Seal Price on request CTS-11380 2690/2695 Performance Maintenance Kit w/Seal Pack Price on request