Simplifying Column Selection

Guide to GC Column Selection and Optimizing Separations WHICH COLUMN DO I NEED? • Learn how to choose the right column the first time. • Optimize separations for the best balance of resolution and speed. • Troubleshoot quickly and effectively…

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…

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…

GC CAPILLARY COLUMNS 101 A quick look at the chemistry and specs that affect your chromatography PHASE POLARITY LOW Compound Retention Nonpolar Temperature Stability Higher MID HIGH Nonpolar & Polar Polar Moderate Lower Good For Hydrocarbons FAMEs Pesticides Semivolatiles Sulfur…