We all know that Mass Spectrometry is preferable for trace analysis due to its superior sensitivity. But why do PDA detectors still maintain a high utilization rate? In this article, we explore the practical advantages PDA holds compared to MS.
Selectivity is a definitive factor in analytical chemistry. In this article, we discuss the differences between optical spectra and mass spectra, and explain why mass spectrometry surpasses spectroscopy in selectivity.
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