1/16" Ferrule 0.5 mm ID Agilent Style Graphite (200/pk)

100% graphite ferrule; upper temperature limit 450C. Special short style for Agilent inlet systems. Soft graphite is recommended for use with fused silica and glass. Reusable if not overtightened. 0.5 mm ID fits 0.32 mm ID capillary columns.