GRAPHPACK®-2M ferrules for column outside diameter Back Catalog number: 001805-040-00 Availability: In the manufacturer's stock Price on request - + Recommended 5062-3507 Ferrule, 0.3mm VG cond 0.1 col lng 10/PK 90,72 € 8001-0312 Column nut no-slot 6-sided 2pk SHM 62,34 € 072624 PE Graphite Ferrule, 0.1-0.32mm, 0.5mm, pk/10 Price on request