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-10319 Sapphire Plunger Price on request CTS-8068 Quartz Lens Price on request CTS-A117 Inlet Check Valve Price on request