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 5183-4670 CE Repl. Blade Kit for CE Column Cutter 270,46 € 8002-0312 Column nut brass 2pk TMO 67,42 € 8002-0212 Ferrule 0.4mm M4nut Gph 0.25col 10pk TMO 120,90 €