原子吸收光谱法检测市售功能饮料中锌钠钾离子含量——推荐一个仪器分析基础型设计实验
鹿成龙, 赵子菡, 王国安, 路庆明, 张斌, 徐晓文

Determination of Zinc/Sodium/Potassium Ion Contents in Commercial Energy Drinks Using Atomic Absorption Spectrometry: Basic Design Experiment for Instrumental Analysis
Chenglong Lu, Zihan Zhao, Guoan Wang, Qingming Lu, Bin Zhang, Xiaowen Xu
表4 功能饮料稀释液的吸光度、浓度、稀释倍数及样品液的浓度
功能饮料阳离子种类稀释液A稀释液浓度c/(mg·L−1)溶液稀释倍数样品液浓度c/(mg·L−1)
AZn2+0.2350.206255.15
Na+0.3430.44425001110
K+0.1250.233102.33
BZn2+未检出未检出10未检出
Na+0.0.2140.2231250278.75
K+0.1330.250500125