Replacement SilTite Mini Union Ferrules for 0.1-0.25mm/Fused Silica, PK10 Back Catalog number: 073470 Availability: In the manufacturer's stock Price on request - + Recommended G3182-61580 Ultimate Union Kit, Deactivated 518,38 € 8004-0311 Column nut brass 2pk V-B 33,23 € 5182-3477 TCD Back Ferrule for 1/8in inlet 10/PK 97,15 €