Outlet Check Valve Back Catalog number: CTS-A11187 Manufacturer: SCIENCIX Availability: 3 weeks Price on request - + Recommended CTS-3195 250μL Syringe Tip Price on request CTS-10285 TFE 3-Way Valve 4 (V4) Price on request CTS-21015 Ferrule, 1/16", SS, 3/pk Price on request