Rotor Seal Back Catalog number: CTS-21302 Availability: In the manufacturer's stock Price on request - + Recommended 5500-1201 Capillary SST 0.12x105mm SL 101,10 € 0100-2415 Seal-Rotor-Vespel 5-Groove 0.65in OD 263,28 € 5005-0070 6-Column Sel. Bio Cap. Kit 0.12mm ID 8 100,90 €