Impact of GC Parameters on The Separation Part 4: Choice of Film Thickness

Cd The Chrom Doctor Impact of GC Parameters on The Separation Part 2: Choice of Column Internal Diameter Jaap de Zeeuw, Restek Corporation, Middelburg, The Netherlands. In Part 1 of this series we focused on how to select the stationary…

Cd The Chrom Doctor Impact of GC Parameters on The Separation Part 5: Choice of Column Temperature Jaap de Zeeuw, Restek Corporation, Middelburg, The Netherlands. In parts 1, 2, 3 and 4 of this series we focused on the selection…

Guide to GC Column Selection and Optimizing Separations • Learn how to choose the right column the first time. • Optimize separations for the best balance of resolution and speed. • Troubleshoot quickly and effectively based on chromatographic symptoms. Length…

Cd The Chrom Doctor Changing from Helium to Nitrogen and Maintaining the Separation Efficiency in the Same Analysis Time Jaap de Zeeuw1 and Jack Cochran,2 1 Restek Corporation, Middelburg, The Netherlands and 2Restek Corporation, Bellefonte, USA. For several reasons, there…