摘要
该文采用液相色谱法测定工业生产过程中二硝基咪唑的含量，物质的浓度与色谱峰面积呈良好的线性关系，测定结果与标准值基本一致，对四种样品分别测定五次，其RSD为0．10％～0.28％，检出限为0.23mg／L。
Determination of and impurity in process of industry produce by liquid chromatorgraphy was introduced..Regression equations revealed good linearity of concentration with area of compounds.The results were in good agreement with the certified values of standard samples.The RSD of were0.10%-0.28% with detection limit of 0.23mg/L respectively.
出处
《上海计量测试》
2008年第4期23-24,共2页
Shanghai Measurement and Testing
关键词
液相色谱
二硝基咪唑
含量
liquid chromatorgraphy
2-Nitroimidazole
content
