Needle, SS, 30μL Back Catalog number: CTS-A11381 Manufacturer: SCIENCIX Availability: 3 weeks Price on request - + Recommended 11-1602 Seal, Polyethylene, High Pressure, Piston Price on request CTS-21463 Check Valve Cartridge, Ceramic, 2/pk Price on request CTS-A11095 Check Valve, Double Ball & Seat Price on request