15% Graphite / 85% Vespel® Ferrules are made of hard material that is mechanically robust. Forms strong grip with column but cannot be re-used with another capillary column. They must be retightened after initial temperature cycles. Temperature limit is 350° C. For GC/MS Interface Connections.
Application: GC / MS Interface Connections
Material: 15% Graphite / 85% Vespel
Column I.D.: 0.32mm