l thin plate l型薄板
The product was identified to be L-Cysteine based on thin layer chromatography, optical rotation and HPLC studies.
酶促反应后的产物经薄层层析、旋光度法和高效液相色谱鉴定为L -半胱氨酸。
The procedure of thin layer chromatography-spectrophotometry analysis of total triterpene in Lagerstroemia specious L.
采用薄层色谱分离-分光光度法测定大叶紫薇叶中的总三萜含量。
The process diagnosis for synthesizing reaction of N-acetyl-L-cysteine (NAC) was established by thin layer chromatography (TLC) and TLC-scanning.
建立了用薄层层析和薄层扫描法对N-乙酰-L-半胱氨酸合成进行流程诊断的方法。
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