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 8010-0302 Ferrule 0.5mm Graphite 0.32 col 10pk 43,23 € 0100-1333 Ferrule, 1/16inch 10/PK 76,83 € 8003-0219 Ferrule 1/8in Graphite/Vespel 10pk PE 61,37 €