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 8001-0213 Ferrule 0.8mm Graphite 0.53 col 10pk SHM 89,80 € 8001-0212 Ferrule 0.5mm Graphite 0.32 col 10pk SHM 89,80 € 5182-3477 TCD Back Ferrule for 1/8in inlet 10/PK 96,78 €