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 36,14 € G4589-81205 Sample Loop-0.50ml, Deact, Nuts/Ferrules 370,69 € G3182-61580 Ultimate Union Kit, Deactivated 540,92 €