SGE SilTite µ-Union, for 0.1-0.25mm&0.53mm Columns/FS Back Catalog number: 073562 Availability: In the manufacturer's stock Price on request - + Recommended RFT-5300 Tool, Ferrule, .53mm 34,39 € C-FP020 PTFE ferrules for TD Storage Caps, 20/pk 87,09 € 5182-9762 Graphpack-2M connector 0.53mm 315,84 €