Mass Spectrometry
Mass spectrometry (also known as mass spectroscopy or informally, “mass-spec” and MS) is an analytical technique used to measure the mass-to-charge ratio of ions. It is most generally used to find the composition of a physical sample by generating a mass spectrum representing the masses of sample components. The mass spectrum is measured by a mass spectrometer.
[…] different days and extracted cocaine and BE by solid-phase extraction followed by analysis on LC – MS/MS with electrospray […]
[…] conventional quality control of Chrysanthemum is GC/MS ( Gas Chromatography/Mass Spectrometry) analysis of eucalyptol, camphor, and borneo from steamed distilled essential oil. This method […]