Method: The content of fuchsin basic in plaque indicator was determined by spectrophotometry.

方法：用分光光度法测定菌斑染色剂中碱性品红的含量。

youdao

Method: The content of fuchsin basic in plaque indicator was determined by spectrophotometry.

方法：用分光光度法测定菌斑染色剂中碱性品红的含量。

youdao