Black Piston Seals, 2/pk Back Catalog number: CTS-10417 Manufacturer: SCIENCIX Availability: 3 weeks Price on request - + Recommended 11-4147 PM Kit, 1260 & 1220 Pumps Price on request 5500-1196 Quick Turn Capillary ST 0.17x280mm 53,75 € G4280-68708 Solvent selection valve kit f. 1120/1220 1 269,25 €