Needle Seal, SIL-30AC, SIL-30ACMP Back Catalog number: 11-4052 Manufacturer: SCIENCIX Availability: In the manufacturer's stock Price on request - + Recommended CTS-1106 Inlet Tube Assembly Kit Price on request CTS-2369 Sapphire Plunger Price on request CTS-10989 Face Seals, 4/pk Price on request