GRAPHPACK®-2M ferrules for column outside diameter Back Catalog number: 001805-040-00 Availability: In the manufacturer's stock Price on request - + Recommended 5181-3308 Ferrule VG-1 no hole for MS 10/PK 69,43 € 5181-3323 Ferrule, 0.4mm VG 0.1-0.25 col 10/PK 79,17 € G2855-60200 Ferrule Pre-Swage Tool,Capillary Flow 252,80 €