Inlet Check Valve Back Catalog number: CTS-A117 Manufacturer: SCIENCIX Availability: 3 weeks Price on request - + Recommended CTS-11149 Needle Seal O-Ring, 002 Kalrez Price on request PL7025350 MarvelXACT PLS 25µm x 350mm Price on request CTS-3195 250μL Syringe Tip Price on request