Your chromatography analysis does not end with the selection of the GC column.

• Inert and precise glass lined bore
• Robust and stable
• For both extreme temperature and pressure cycling
• Leak-free
• No need to re-tighten after installation
• Low dead volume

These unions should be used when fitting a pre-column or guard column, GC to GC connections. They can be used to repair broken columns.

The combination of components selected for your instrument also make an important contribution to successful separations. SGE brings technology and chromatography expertise to improve your chromatography. SGE manufactures an array of connection types for GC use. Poorly defined or selected connections can lead to an increase in dead volume, leaks from cycled temperatures and mismatched tubing sizes. SGE SilTite™ mini-Unions are specifically designed and precision engineered for use in capillary GC.