在高浓度区工作曲线发生反转被视为塞曼原子吸收光谱分析法一特有的缺点,当发生反转时,出现了双值问题,即同一吸光度值与两个不同的浓度值相对应。无疑为分析结果造成混乱,有人研究了这方面的报警技术。Z5100型仪带有类似的报警装置。本文分析了石墨炉原子化过程中原子吸 The reversal of the working curve in the high concentration zone is considered as a unique disadvantage of Zeeman atomic absorption spectrometry. When reversal occurs, a double value problem arises, ie the same absorbance value corresponds to two different concentration values. There is no doubt that the results of the analysis caused confusion, it was studied in this area alarm technology. Z5100 type with a similar alarm device. This paper analyzes the atomic absorption during the graphite furnace atomization