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 500-2118 Ferrule, 0.8mm G 0.45-0.53 col 10/PK 47,16 € 5188-5314 Ferrule, 0.4mm SS/G HTPTV 0.53 col 10/PK 257,78 € 8010-0304 Ferrule 0.8mm Graphite 0.53 col 10pk 43,23 €