Rotor Seal Back Catalog number: CTS-A106 Manufacturer: SCIENCIX Availability: 3 weeks Price on request - + Recommended 11-4180 LPV Rotor, SIL-30AC, SIL-30ACMP Price on request PS7050350 MarvelXACT™ PEEKsil™ 50µm ID x 350mm Price on request CTS-10548 Gold Plunger Seal, Analytical Heads Price on request