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 0100-1329 FTG-Ferrule 1/16 Vespel 72,82 € 8010-0304 Ferrule 0.8mm Graphite 0.53 col 10pk 41,08 € 5080-8773 Ferrule, 1.0mm Graphite 0.53 col 10/PK 53,03 €