摘要
本文应用三波长紫外分光光度法，将背景吸收、浑浊及干扰作线性近似处理，测定了饮料中的糖精钠含量．与现行分析方法相比，该方法简单、快速、准确。
The saccharin content of the drink was determined by use three wavelengthes UV specttophotometic methrod in thin paper.The absorb of background、muddlydisturb all etc. was approximated to a straight line. By contrast with the orther ways, this methrod is simple、quick and accurate.
出处
《广西师院学报（自然科学版）》
1996年第3期15-21,共7页
Journal of Guangxi Teachers College(Natural Science Edition)
关键词
紫外分光光度法
糖精钠
饮料
测定
Three warelengthes
UV spectrophotometic methrod
saccharin
