Inlet Check Valve Back Catalog number: CTS-A102 Manufacturer: SCIENCIX Availability: 3 weeks Price on request - + Recommended CTS-10396 Washer Thermo/Dionex™ Model: P1000, P2000, P4000 Price on request PL7075600 MarvelXACT PLS 75µm x 600mm Price on request CTS-11092 O-Ring, PTFE Price on request