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-2500 Tool, Ferrule, .25-.32mm 34,21 € 5183-4669 E Column cutter with Diamond Blade 531,35 € 5181-1292 Ferrule, 1/16in Valco, one pc SS, 10/pk 63,79 €