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解联立方程法是分光光度法中测定多组分最常用的方法。采用双波长分光光度计,通过波长的适当选择,可以消除共存干扰组分的影响,大大简化了混合物同时测定的手续及其数据处理,并可提高测定的灵敏度和准确度。但是,目前双波长分光光度计甚少,根据双波长系数倍率法原理,我们研究了用单波长分光光度计同时测定相互干扰组分的新方法——倍
The solution of simultaneous equations is the most commonly used method for the determination of multiple components in spectrophotometry. The use of dual wavelength spectrophotometer, the appropriate choice of wavelength can eliminate the interference of coexisting components, greatly simplifying the simultaneous determination of the mixture of procedures and data processing, and can improve the sensitivity and accuracy of the assay. However, at present, there are few dual-wavelength spectrophotometers. According to the principle of double-wavelength coefficient multiplication, we studied a new method for simultaneous determination of mutual interference components by a single-wavelength spectrophotometer