Article ID Journal Published Year Pages File Type
7564346 Chinese Journal of Analytical Chemistry 2017 6 Pages PDF
Abstract
A method of quantitative nuclear magnetic resonance spectroscopy (qNMR) for the determination of epigoitrin in Radix isatidis decoction pieces was established based on solid phase extraction (SPE). The result suggested that SPE was suitable as extender for qNMR determination of low-content composition in complex samples.
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Related Topics
Physical Sciences and Engineering Chemistry Analytical Chemistry
Preview
Determination of Epigoitrin in Radix Isatidis by Solid Phase Extraction-Quantitative Nuclear Magnetic Resonance Spectroscopy
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