Piston Seal (RP) and Wash Seal, 2/pk Back Catalog number: CTS-21942 Availability: In the manufacturer's stock Price on request - + Recommended 5067-4655 SST cap channel to valve 0.25x250mm 128,41 € 5500-1203 Capillary SST 0.12x280mm M4-SL 89,28 € CTS-11286 PM Kit for Isocratic/Quaternary Pump Price on request