用薄层色谱法监测溴素溴化乙酰丙酸乙酯生成3-溴乙酰丙酸乙酯的反应过程，优化了反应条件，方法简单，快速，准确。
A simple TLC method for monitoring the synthetic process of 3-bromo-ethyl levulinate is reported, and the reaction condition is optimized.
霉菌毒素的快速检测法有免疫测定法或ELISA(抗体检测法)、薄层色谱法、TLC等。
Quick tests include immunoassays, or ELISA, which use antibodies to detect mycotoxins, and thin layer chromatography, TLC, testing.
方法采用化学鉴别方法进行快速筛查，并用薄层色谱法进行进一步确认验证。
Methods Identification by chemical methods to rapid screening, and further verification by TLC.
方法采用化学鉴别方法进行快速筛查，并用薄层色谱法进行进一步确认验证。
Methods Identification by chemical methods to rapid screening, and further verification by TLC.
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