Rotor Seal, Vespel, 2-Groove, 7750-040 Back Catalog number: CTS-10459 Manufacturer: SCIENCIX Availability: 3 weeks Price on request - + Recommended G4220-68070 Ultra Clean Tubing Kit for G4220A 725,15 € 11-2654 Rebuild Kit, VLV, 6-Port, 6K Price on request CTS-11287 Extended PM Kit for Standard Autosamplers Price on request