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 5182-9679 TCD Front Ferrule, no hole 10/PK 4 468,09 Kč G3182-60581 UI Ultra Inert Union No Fittings 6 477,41 Kč 5020-8292 Column nut, Finger tight , cap columns 771,51 Kč