Needle Port Seal, AS-100, ASI-100T Back Catalog number: 11-2642 Manufacturer: SCIENCIX Availability: In the manufacturer's stock Price on request - + Recommended CTS-3195 250μL Syringe Tip Price on request CTS-A121 Outlet Check Valve Price on request CTS-A11431-02 Cartridge Check Valve Housing, 2/pk Price on request