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Analytical / Chromatography Products

Packed GC Columns

We offer a wide selection of packed GC columns with popular packings. These columns are configured to fit many commonly used instruments and are ready-to-install.
  • Use glass columns for applications where high inertness is required, such as for the analysis of active analytes. All glass columns undergo a proprietary high temperature silanization to ensure inertness.
  • More economical metal columns should be used for less demanding applications where the inertness of glass is not required.
  • For low temperature applications, PTFE columns offer the flexibility of metal with inertness approaching that of glass.

TightSpec columns conform to within +/-6 mm of their stated lengths. Other columns conform to within 1.5% of instrument manufacturers′ length specifications.

Custom Capabilities: The products listed here are only those that are stock items. We have the ability to manufacture many, many more products. If you do not see the item you need, please contact Technical Service at 800-359-3041 (US and Canada), 814-359-3041, or techservice@sial.com