The two metabolites of morphine, morphine-3-glucuronide (M3G) and morphine-6-glucuronide (M6G), are mainly formed by morphine glucuronidation in the liver.

吗啡主要在肝脏与葡糖苷酸结合并产生两种代谢产物：吗啡3 葡糖苷酸（M3G）和吗啡6 葡糖苷酸（M6G）。

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The validity, specificity and sensitivity of the method as well as the hydrolysis conditions on pretreatment of urine containing morphine-glucuronide conjugate were studied.

方法的可行性、专属性和灵敏度以及尿样前处理的水解条件已经考察研究；

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