Solid acids assisted matrix solid-phase dispersion microextraction of alkaloids by capillary electrophoresis coupled with quadrupole time-of-flight mass spectrometry.
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DOI: 10.1002/jssc.201900647
Abstract: The quantification of three alkaloids is important because quantitative study is a means of assessing the reliability of the experimental method, and three alkaloids of peimine, peiminine, and peimisine are main active ingredients in Chinese… read more here.
Keywords: capillary electrophoresis; matrix solid; solid phase; quadrupole time ... See more keywords