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 74,82 € VLZT5 Tee,SS,bore size 25mm,1/32 in. OD,1/pk 122,24 € 5062-3516 Ferrule, 0.4mm VG 0.2 col 10/PK 80,60 €