摘要
本文对气相色谱的定量方法，特别是对其定量校正因子的各种测定法作了较详尽的讨论．着重介绍了已知纯度物质的测定法及解峰面积、校正因子和各组分量之和联立方程组测定法．结果的相对标准偏差或变动系数和相对误差分别为1．0％和0．6％，数据表明，测定方法具有较高的精密度和较好的准确度．
Quantitative analysis methods,especially the methods of the determination of quantitative correction factors for gas chromatography are discussed in detail.The methods for determining the reagents whose purity is known and for solving the simultaneous equations of the areas of chromatographic peaks,correction factors and the total amounts of all components are mainly studied mainly.The precision and the accuracy of above methods are pretty high,the coefficients of variation and the relative errors by the methods are approximately 1. 0% and 0.6 % respective ly.
关键词
气相色谱
定量分析
定量校正因子
响应值
gas chromatography
quantitative analysis
quantitative correction factor
response factor
simultaneous equation
