Check Valve Assembly, Inlet Back Catalog number: 11-1598 Manufacturer: SCIENCIX Availability: 3 weeks Price on request - + Recommended PL7050600 MarvelXACT PLS 50µm x 600mm Price on request CTS-2962 Plunger Seal, Gold Price on request CTS-10396 Washer Thermo/Dionex™ Model: P1000, P2000, P4000 Price on request