UPLC Check Valve Assy, Spring Loaded Back Catalog number: CTS-21100 Availability: In the manufacturer's stock Price on request - + Recommended PL7075600 MarvelXACT PLS 75µm x 600mm Price on request CTS-1010T O-Ring, TFE Price on request CTS-5531-07 Solvent Bottle Filter, 7/pk Price on request