GRAPHPACK®-2M ferrules for column outside diameter Back Catalog number: 001805-040-00 Availability: In the manufacturer's stock Price on request - + Recommended 5062-3512 Ferrule, 0.8mm VG 0.45-0.53 col 10/PK 77,31 € 5182-9677 TCD Frnt Ferr for 0.25mm id col 10/PK 197,79 € 5184-3571 Ferrule kit, 1/16in Siltite 10ferr/2nuts 146,79 €