UPLC Check Valve Assy, Spring Loaded Back Catalog number: CTS-21100 Availability: In the manufacturer's stock Price on request - + Recommended CTS-21567 PM Kit, Seal Wash for Binary Pump G4240A Price on request CTS-21262 Needle, Uncoated 20 Series Price on request PL7025350 MarvelXACT PLS 25µm x 350mm Price on request