PEEK™ Needle Seal, SIL-30AC, SIL-30ACMP Back Catalog number: 11-4048 Manufacturer: SCIENCIX Availability: In the manufacturer's stock Price on request - + Recommended CTS-10693 Plunger Seal Price on request CTS-21147 Inlet Check Valve Price on request CTS-0621 Inlet Check Valve Cartridge Price on request