Performance Maintenance Kit, U3000 Pump Back Catalog number: CTS-21407 Availability: In the manufacturer's stock Price on request - + Recommended 0101-0626 Rotor seal, Vespel for autosampler 4 059,72 Kč 5068-0198 Injection valve rotor seal for G7167B 13 633,92 Kč 5021-1819 Flexible tubing, 400mm, 0.17mm id. 1 079,11 Kč