Methods: To prepare food sample in HNO3-H2O2 solutions and determine the sample.

方法：将食品样品以HNO3 - H2O2进行前处理，样液用铝的试剂盒法进行测定。

youdao

Methods: To prepare food sample in HNO3-H2O2 solutions and determine the sample.

方法：将食品样品以HNO3 - H2O2进行前处理，样液用铝的试剂盒法进行测定。

youdao