SGE SilTite µ-Union Ferrule, for 0.1-0.25mm&0.53mm columns/FS, pk/10 Back Catalog number: 073568 Availability: In the manufacturer's stock Price on request - + Recommended VLZT1C Tee,Valco 1/16 in.,0.25mm bore,ss, 1/p 109,57 € 19258-20830 Transfer line nut 20,20 € 8010-0301 Ferrule 0.4mm Graphite 0.25 col 10pk 41,83 €