There are still many methods in use that have been developed for use at “room temperature.” With such a method, can one reasonably expect to obtain the same separation in Anchorage, Alaska, as in Mumbai, India?
How should you maintain the calibration and qualification of chromatographs during the COVID-19 pandemic? Here, we discuss the details of how to ensure data integrity of results when faced with travel limitations and requirements for social distancing.
A fast ultrahigh-pressure liquid chromatography (UHPLC) method, with low solvent consumption, is described for the determination of coenzyme Q10 in a variety of complex formulations. This method exhibits good linearity, reproducibility, accuracy, recovery, and specificity, while resulting in an acceptable limit of detection (LOD) and limit of quantification (LOQ).