薄层色谱薄层色谱法
Thin layer chromatography Thin layer chromatography
以上为机器翻译结果，长、整句建议使用 人工翻译 。
方法采用薄层色谱法初筛，利用薄层制备色谱技术将可疑斑点分离后进行质谱检测，并与对照品的质谱图比较确认。
METHODS TLC was used to find and separate the components, then the components were detected by MS and the MS spectra were compared with the standard substance.
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