Needle Seal, SIL-30AC, SIL-30ACMP Back Catalog number: 11-4052 Manufacturer: SCIENCIX Availability: In the manufacturer's stock Price on request - + Recommended CTS-10772 Pump Seals, Low Pressure Price on request CTS-10323 Sapphire Plunger Price on request PS7050350 MarvelXACT™ PEEKsil™ 50µm ID x 350mm Price on request