Perkin ElmerGraphite/Vespel Capillary Column Ferrules - 0.0625 in Nut x 0.4 mm I.D., Pkg. 10SKU · 09920104
Perkin ElmerGraphite/Vespel Capillary Column Ferrules - 0.0625 in Nut x 0.5 mm I.D., Pkg. 10SKU · 09920105
Perkin ElmerGraphite/Vespel Capillary Column Ferrules - 0.0625 in Nut x 0.8 mm I.D., Pkg. 10SKU · 09920107
RestekGRAPHPACK 2M Ferrules for Gerstel CIS 3 and CIS 4 PTV Inlets, Fits 0.25 mm ID Columns, 10-pk.SKU · 22223
RestekGRAPHPACK 2M Ferrules for Gerstel CIS 3 and CIS 4 PTV Inlets, Fits 0.32 mm ID Columns, 10-pk.SKU · 22224