Needle Port Seal, AS-100, ASI-100T Back Catalog number: 11-2642 Manufacturer: SCIENCIX Availability: In the manufacturer's stock Price on request - + Recommended 11-1598 Check Valve Assembly, Inlet Price on request CTS-10772 Pump Seals, Low Pressure Price on request PL7075150 MarvelXACT PLS 75µm x 150mm Price on request