Learn how to choose the right GC column the first time, optimize separations for the best balance of resolution and speed, and troubleshoot quickly based on chromatographic symptoms.

Packed and micropacked columns can be made to order to suit both your instrument and application.

Restek is a leading provider of chromatography columns, accessories, and certified reference materials. Trust Restek for reliable, high-quality analytical solutions.

Best polyethylene glycol (PEG) phase for alkenols, glycols, and aldehydes. Temperature range: 20 °C to 250 °C. Equivalent to USP G14, G15, G16, G20, G39 phases. Rtx-Wax columns are …

More than 4,600 Restek GC Columns at Analytics-Shop: Rxi® and Rtx® columns, metal MXT GC columns, Fused silica capillary, Stabilwax and Restek PLOT columns.

Once you understand the basics of how resolution is related to column characteristics, optimizing your analysis for both separation and speed becomes easier. This GC column selection ID …

Restek columns include fused silica and metal capillary, PLOT, and packed options. A number of compound and EPA/ASTM method-specific columns are also available. Contact Shimadzu if …

Efficient, inert, and flexible micropacked columns are highly efficient and provide good sample capacity, resulting in a powerful tool for solving many difficult application problems.

Using new techniques for deactivation, stationary phase synthesis, and coating, and tight controls over column manufacturing, Restek has set the benchmark for column performance by …

If you’re running other applications, use our Pro EZ GC Chromatogram Modeler to find the best Restek GC column for your analyte list. GNOT3472B-UNV.