SilTite u-Union for 0.1 - 0.25mm Columns/Fused Silica Back Catalog number: 073560 Availability: In the manufacturer's stock Price on request - + Recommended 5181-3322 Ferrule, 0.4mm Vespel 0.1-0.25 col 10/PK 85,98 € 5062-3513 Ferrule, 0.5mm Vespel 0.32 col 10/PK 80,60 € 5182-9762 Graphpack-2M connector 0.53mm 329,82 €