GRAPHPACK®-2M ferrules for column outside diameter Back Catalog number: 001805-040-00 Availability: In the manufacturer's stock Price on request - + Recommended 5183-4620 Column cutter w/rotating Diamond Blade 528,00 € 05921-21170 Column nut, inlet with long ferrules 31,79 € 5080-8853 Ferrule, 0.5mm Graphite 0.32 col 10/PK 69,90 €