UPLC Check Valve Assy, Spring Loaded Back Catalog number: CTS-21100 Availability: In the manufacturer's stock Price on request - + Recommended PS7050600 MarvelXACT™ PEEKsil™ 50µm ID x 600mm Price on request CTS-11121-02 Wash Seal, 2/pk Price on request PL7100600 MarvelXACT PLS 100µm x 600mm Price on request