Deliver consistent inertness, exceptionally low column bleed, great peak shapes, and effective performance for challenging active analytes.

• Individually tested with Über One test probe mixture
• Consistent column inertness performance
• Exceptionally low column bleed
• Great peak shapes for challenging active analytes such as pesticides and drugs of abuse
• Excellent signal-to-noise ratios
• Minimum compound adsorption or degradation
• Support of 0.18 mm id column configuration for higher sample throughput
• Tested with the tightest industry QC specifications for column bleed, sensitivity, and efficiency
• Performance Summary shipped with each column

Agilent J&W DB-5ms Ultra Inert columns deliver industry-leading analytical performance in a range of chromatographic applications. DB-5ms Ultra Inert is low bleed and features excellent signal-to-noise ratio and great peak shapes, enabling high performance for challenging active analytes such as pesticides. DB-5ms Ultra Inert is tested with a demanding test probe mixture to ensure consistent column inertness.