Tube Assembly, Transducer to Check Valve Back Catalog number: CTS-A11342 Manufacturer: SCIENCIX Availability: 3 weeks Price on request - + Recommended CTS-A11381 Needle, SS, 30μL Price on request CTS-11265 Kit S200 Standard Pump Seals Price on request CTS-11371 ACQUITY I2V BSM Performance Maintenance Kit Price on request