Injector Needle Back Catalog number: CTS-10724 Manufacturer: SCIENCIX Availability: 3 weeks Price on request - + Recommended CTS-21347 Plunger Seal Price on request CTS-10770 Waste Valve, V3 (2 Way Solenoid Valve) Price on request CTS-A11142 Tube Assy, Inject Outlet Price on request