UPLC Primary Check Valve Assy, 2/pk Back Catalog number: CTS-A11094-02 Manufacturer: SCIENCIX Availability: 3 weeks Price on request - + Recommended CTS-21280 Lamp, ACQUITY Arc/UPLC PDA Performance Maintenance Price on request 11-4181 Seal Wash (0.0787 ID, Fixed), 2/pk Price on request CTS-11335 ACQUITY H-Class QSM Performance Maintenance Kit Price on request