Injector Needle Back Catalog number: CTS-10724 Manufacturer: SCIENCIX Availability: 3 weeks Price on request - + Recommended CTS-7162 Plunger Seal, Black Price on request 11-3332 100μL Syringe for WPS-3000 Series Price on request CTS-21010 Cartridge Check Valve Housing, 2/pk Price on request