News|Articles|November 20, 2023

Benefits of Using a Hybrid UHPLC/SFC Switching System

The Nexera UC UHPLC/SFC switching system combines both UHPLC and SFC analysis modes in a single system, allowing you to easily switch between the two techniques in as few as ten minutes without reconnecting flow lines. So, you get the added resolution of UHPLC and the added selectivity of SFC to quickly develop separations without compromising chromatographic accuracy. Learn about five key benefits.


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Figure 2. Split injection used to measure triplicate test of MTBE, hexane, o-xylene, and 1-methylnaphthalene comparing different solvents (methanol, methylene chloride) and column insertion distances starting with 0.5 mm, 5.0 mm, 10.0 mm, 15 mm, and 20.0 mm. Methanol had the best performance at the 5.0 mm insertion distance and methylene chloride looked slightly better at the 0.5 mm. We would still recommend not going below the 5.0 mm manufacturer recommended insertion distance.
Revisiting insertion distance for methanol and methylene chloride in GC analysis and confirming that insertion depth strongly affects response and reproducibility.
Basel, Switzerland. Old town with red stone Munster cathedral on the Rhine river. © SCStock - stock.adobe.com
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