GRAPHPACK®-2M ferrules for column outside diameter Back Catalog number: 001805-040-00 Availability: In the manufacturer's stock Price on request - + Recommended VLZU1M Valco internal union 1/16 in,0.50mm bor 66,83 € 5080-8774 Ferl 1/4in VG SP-22 40pct graphite 10PK 62,87 € 5181-3322 Ferrule, 0.4mm Vespel 0.1-0.25 col 10/PK 81,83 €