UPLC Primary Check Valve Assy, 2/pk Back Catalog number: CTS-A11094-02 Manufacturer: SCIENCIX Availability: 3 weeks Price on request - + Recommended CTS-10759 Piston Seal Backup Ring Price on request CTS-A11151 Needle Assembly, PEEK™ Price on request CTS-A11374 Tube Assy, SSV to I2V Price on request