UPLC Check Valve Assy, Spring Loaded Back Catalog number: CTS-21100 Availability: In the manufacturer's stock Price on request - + Recommended PL7025150 MarvelXACT™ PLS 25µm x 150mm Price on request 11-3601 ACQUITY H SM-FTN Performance Main. Kit,700005236 n Price on request CTS-21012 Compression Screws & Ferrules, 1/16", SS, 5/pk Price on request