Replacement SilTite u-Union Ferrules for 0.1 - 0.25mm, pk/10 Back Catalog number: 073566 Availability: In the manufacturer's stock Price on request - + Recommended 001805-040-00 GRAPHPACK®-2M ferrules for column outside diameter Price on request 5062-3525 Column nut, Graphpack for CIS 239,21 € 5080-8853 Ferrule, 0.5mm Graphite 0.32 col 10/PK 68,26 €