摘要
介绍了含有四丁基脲等组分双氧水工作液的气相色谱分析新方法。用毛细管柱和 FID检测器,对工作液中各组分进行分离与测定,一次选样就可以分析重芳烃、磷酸三辛 酯、四丁基脲、2-乙基蒽醌、四氢蒽醌及环氧化物。线性回归系数0．988 7-0．999 9,回 收率99．2％-101．1％,标准偏差0．27-0．41。
A new GC method for the quantitative analysis on TBU, EAQ, H4EAQ, expoxide, solvent and TOP in working solution which contains hydrogen peroxide has been successfully developed. Using GC on capillary column with FID detector, this method is a simple and inexpensive as well as accurate and reliable. It can detect each compound concentration in working solution within an injection. The regression coefficient was 0. 9887 - 0. 9999, recovery was 99. 2% -101. 1%, standard deviation was 0. 27 - 0. 41%.
出处
《化工生产与技术》
CAS
2005年第5期41-42,共2页
Chemical Production and Technology
