General description

Application: This column is ideal for the separation of many permanent gas components (such as helium, hydrogen, nitrogen, carbon monoxide, methane, and carbon dioxide), and light hydrocarbons (C2-C3) in the same analysis. It is ideal for resolving formaldehyde/water/methanol (formalin) mixtures and monitoring impurities in ethylene. This column can be used with high flow rates and rapid temperature programs to ensure excellent, fast separations. USP Code: None Phase:•Carbon molecular sieve Temp. Limits:•Subambient to 250 °C (isothermal or programmed)

Carboxen^® Adsorbent is ideally used for solid-phase microextraction (SPME) and does efficient extraction of small polar molecules from aqueous solution. Porous-layer open-tubular (PLOT) columns are a powerful tool used for analyzing fixed gases, light hydrocarbons and volatile solvents in gas chromatography method. They are mostly preferred over traditional packed columns.

Legal Information

Carboxen is a registered trademark of Sigma-Aldrich Co. LLC

Other Notes

We offer a variety of chromatography accessories including analytical syringes