SGE SilTite µ-Union Ferrule, for 0.1-0.25mm&0.53mm columns/FS, pk/10 Back Catalog number: 073568 Availability: In the manufacturer's stock Price on request - + Recommended RFT-5300 Tool, Ferrule, .53mm 34,28 € 5182-9677 TCD Frnt Ferr for 0.25mm id col 10/PK 198,96 € 8010-0308 Ferrule 0.5mm Vespel 0.32 col 10pk 53,07 €