Tube Assembly, Transducer to Check Valve Back Catalog number: CTS-A11342 Manufacturer: SCIENCIX Availability: 3 weeks Price on request - + Recommended CTS-10548 Gold Plunger Seal, Analytical Heads Price on request CTS-10686 Needle Seal, Vespel® Price on request 11-4052 Needle Seal, SIL-30AC, SIL-30ACMP Price on request