This article describes the reasons why the gas chromatography of trace carbon monoxide and carbon dioxide in propylene affects the accuracy of analytical results,the ac-curacy and precision of the analysis results were improved by improving the injection vol-ume,adjusting the cutting time of the valve and standardizing the injection method.
关键词
气相色谱法/微量/定量管/精密度
Key words
gas chromatography/trace amount/quantitative tube/precision
维普
万方数据