This method was easier and faster than the internal standard method.
此方法较内标法简单、快捷。
The addition quantitative method is derived from internal standard method.
叠加法是由内标法衍生而来的一种气相色谱定量方法。
Then hexachlorobiphenyl was quantitatively analyzed by internal standard method.
并对其中六氯联苯用内标法进行了定量。
With octane as the internal standard, the internal standard method of quantitative.
以正辛烷为内标物，内标法定量。
Then-hexane internal standard method or the standard gas external standard method is used for detection.
用 正己烷内标法或标准气体外标法进行检测。
Then-hexane internal standard method or the standard gas external standard method is used for detection.
用 正己烷内标法或标准气体外标法进行检测。
应用推荐