Pump Seal, Gold Back Catalog number: CTS-10547 Manufacturer: SCIENCIX Availability: 3 weeks Price on request - + Recommended CTS-6809 Mobile Phase Transfer Line, TFE, 3/16" OD x 1/8" I Price on request CTS-A125 Inlet Check Valve Assembly Price on request CTS-10548 Gold Plunger Seal, Analytical Heads Price on request