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 5062-3511 Ferrule, 0.8mm Vespel 0.53 col 10/PK 81,06 € 5184-3571 Ferrule kit, 1/16in Siltite 10ferr/2nuts 154,38 € G3452-60835 Septum Retainer Nut for Transfer Line 117,27 €