摘要
对测定双组分染液中染料浓度的分光光度法进行了研究。介绍了利用解联立方程组和双波长法测试的原理和方法,对测试结果进行了分析、验证。实验表明,这两种方法测定双组分混合染料中染料含量,准确度较高,方法简单,具有一定的推广应用价值。
Spoctrophotometry was studied on testing concentration in mixed dyes. The theory and methods of simultaneous squations and both wavelengths were both introduced. The results showed that the both methods are exact and easy on testing the concentration in two - component mixed dyes. The methods are of value to further application.
出处
《辽宁化工》
CAS
2008年第2期131-133,共3页
Liaoning Chemical Industry
关键词
分光光度法
双波长
联立方程
混合染料
Spoctrophotometry
Both Wavelengths
Simultaneous Equations
Mixed Dyes
