FS Adaptor 1/16"", for 0.25 < 0.30mm, pk/5

PE Graphite Ferrule, 0.1-0.32mm, 0.5mm, pk/10

Replacement SilTite Mini Union Ferrules for 0.1-0.25mm/Fused Silica, PK10

Column nut brass 2pk V-B