Needle, SS, 30μL Back Catalog number: CTS-A11381 Manufacturer: SCIENCIX Availability: 3 weeks Price on request - + Recommended CTS-A11342 Tube Assembly, Transducer to Check Valve Price on request CTS-21463 Check Valve Cartridge, Ceramic, 2/pk Price on request 11-3834 Pump Seal, PE Price on request