GRAPHPACK®-2M ferrules for column outside diameter Back Catalog number: 001805-040-00 Availability: In the manufacturer's stock Price on request - + Recommended 8002-0312 Column nut brass 2pk TMO 67,81 € CP742950 Connecting Unit, GC Mount 324,26 € 5020-8294 Blanking plug, finger-tight style 22,36 €