Inlet Check Valve Assembly Back Catalog number: CTS-A125 Manufacturer: SCIENCIX Availability: 3 weeks Price on request - + Recommended CTS-A168 250μL Syringe Price on request CTS-10493 Check Valve Cartridge, 2/pk Price on request CTS-12016 Compression Screw, 1/16", SS, 10/pk Price on request