UPLC Primary Check Valve Assy, 2/pk Back Catalog number: CTS-A11094-02 Manufacturer: SCIENCIX Availability: 3 weeks Price on request - + Recommended CTS-11092 O-Ring, PTFE Price on request CTS-A11374 Tube Assy, SSV to I2V Price on request CTS-21183 Peristaltic Pump Price on request