O-ring, PTFE 10/pk Back Catalog number: CTS-21741 Availability: In the manufacturer's stock Price on request - + Recommended G7129-60000 External Tray for 5 x 2ml Vials 795,31 € G4280-68708 Solvent selection valve kit f. 1120/1220 1 205,39 € 5068-0186 Rotor seal for 2DLC, 1200bar 844,50 €