UPLC Check Valve, Double Ball & Seat, 2/pk Back Catalog number: CTS-A11095-02 Manufacturer: SCIENCIX Availability: 3 weeks Price on request - + Recommended 11-3795 Sapphire Plunger w/Holder Price on request CTS-11080 Alliant Solvent Mgr PM Kit Price on request CTS-A11381 Needle, SS, 30μL Price on request