Needle Seal, SIL-30AC, SIL-30ACMP Back Catalog number: 11-4052 Manufacturer: SCIENCIX Availability: In the manufacturer's stock Price on request - + Recommended CTS-11297 Sapphire Plunger Price on request CTS-A11336 Cartridge, Intelligent Valve Price on request CTS-21044 SUS Tubing B Price on request