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 11-1601 Seal, GFP, High Pressure, Piston Price on request CTS-11149 Needle Seal O-Ring, 002 Kalrez Price on request