Potential for use of Stable Isotope–Labeled Internal Standards in Gas Chromatography–Vacuum Ultraviolet Spectroscopy Methods

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In his LCGC blog, Kevin Schug discusses how sum of squared residuals (SSR) values can be used to predict the proportion of co-eluting isomers that can be differentiated, as well as the reproducibility of VUV spectra over time.  He also describes how SSR values increase with the degree of deuteration.

 

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