Mobile Phase Transfer Line, TFE, 3/16" OD x 1/8" I Back Catalog number: CTS-6809 Manufacturer: SCIENCIX Availability: In the manufacturer's stock Price on request - + Recommended CTS-10391 Plunger Wash Seal Price on request 11-2588 Main Piston Seal Price on request CTS-A11431-02 Cartridge Check Valve Housing, 2/pk Price on request