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本文介绍几种简便、可靠而灵敏度高(0.1～10μg)的颜色反应,用以鉴别和区分各种不同的大麻制剂。其中以对氨基苯酚作为显色剂的颜色反应最为有用。具体操作如下:
This article describes several simple, reliable and highly sensitive (0.1-10 μg) color reactions that identify and distinguish between different types of cannabis preparations. Among them, p-aminophenol is the most useful color reaction. Specific operations are as follows: