Tube Assy, SSV to I2V Back Catalog number: CTS-A11374 Manufacturer: SCIENCIX Availability: 3 weeks Price on request - + Recommended 11-1597 Piston Assembly, TZP Price on request CTS-10493 Check Valve Cartridge, 2/pk Price on request CTS-A11381 Needle, SS, 30μL Price on request