目的采用紫外分光光度法测定依托红霉素颗粒中红霉素的含量。

Aim to determine erythromycin estolate granules by wring ultraviolet spectrophotometric method.

youdao

目的采用紫外分光光度法测定依托红霉素颗粒中红霉素的含量。

Aim to determine erythromycin estolate granules by wring ultraviolet spectrophotometric method.

youdao