Non-volatile organic compounds (NOCs) extracted from raw water and tap water of Hanjiang River and East Lake, Wuhan was analyzed by GC/MSidentification combined with resin absorption technique.
Methods: The separation and identification of volatile oil of Anaphalis Margartacea were carried out by GCMS method.
方法:采用GC MS联用法对珠光香青挥发油的化学成分进行分离和鉴别。
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The analytical method for identification of the toxicosis in blood was established by gas chromatography mass spectrometry(GC/MS) based on the practical clinical case.