Seal, support ring/piston Back Catalog number: CTS-21402 Availability: In the manufacturer's stock Price on request - + Recommended 1980-1106 AdvanceBio Spin column adapters, 8/pk 2 183,18 Kč G1311-60002 Plunger Housing 10 653,12 Kč G9203-80004 Tygon Tubing for peristaltic pump 2/Pk 8 754,48 Kč