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-0037 Tube, Left Inlet Pigtail Price on request CTS-21480 Check Valve, Cartridge Price on request CTS-10584 Ceramic Plunger Assembly Price on request