Get Excellent Retention and Separation of Intermediate Polar Compounds with Rtx-200 GC Columns
8 de nov. de 2023
1 min de leitura
The unique selectivity of Restek’s Rtx-200 GC columns provides excellent retention and separation of polar compounds, such as solvents, chlorofluorocarbons, alcohols, ketones, silanes, and siloxanes. Coupled with their distinctive polarity, Rtx-200 columns ensure separations that often cannot be achieved with either nonpolar or polar columns, making them suitable for a broad range of analyses.
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The point about getting a different level of selectivity with the Rtx-200 columns is pretty interesting, especially for compounds that can be difficult to separate cleanly with more conventional columns. I like that the post gives several examples, such as alcohols, ketones and siloxanes, because it makes the possible applications easier to picture. The fact that the columns can offer separations that aren’t achievable with simply choosing a nonpolar or polar column is probably the most useful detail here. While looking through the information, I also ended up browsing spinlander pt .