论文部分内容阅读
通过实验得到在气相色谱热导池检测器上采用空气作为惰性物质测定其死时间 t M,在一定的温度范围内 ,它引入的误差随色谱柱温度的升高而减小 ;其误差的对数与色谱柱温度的倒数(1 / T )有着较好的线性关系 ;还随固定液极性的增加而减小 ;这些现象从理论上得到了满意的解释
The experimental result shows that air as an inert substance on the gas chromatographic heat conductivity cell detector measures the dead time t M, and the error introduced by it decreases with the increase of the temperature of the chromatographic column in a certain temperature range. The error of There is a good linear relationship between the number and the reciprocal of the column temperature (1 / T); it also decreases with the increase of the polarity of the fixative solution. These phenomena are theoretically satisfactorily explained