ACQUITY I2V BSM Performance Maintenance Kit Back Catalog number: CTS-11371 Manufacturer: SCIENCIX Availability: 3 weeks Price on request - + Recommended 11-1600 Check Valve, Secondary Inlet Price on request 11-3889 Needle Seat Assembly, 0.12mm ID Price on request CTS-11080 Alliant Solvent Mgr PM Kit Price on request