This paper presents a method in which the content of TMTD.Test specimen shall be dissolved with chloroform,then,it shall be measured by spectrophotometry method.

• 本文提出了TMTD含量的测定方法是将试样用氯仿溶解,然后采用分光光度法进行测定,该方法简便、快速、准确、省时,值得在实际生产中推广。