UPLC Check Valve Assy, Spring Loaded Back Catalog number: CTS-21100 Availability: In the manufacturer's stock Price on request - + Recommended CTS-0069 Tubing, Head to Tee Price on request 11-1599 Check Valve Assembly, Outlet Price on request 11-4179 HPV Rotor, SIL-30AC, SIL-30ACMP Price on request