在火焰原子吸收测量过程中读数漂移是造成分析误差的重要原因之一,对高含量分析尤其不可忽视。Thomerson 和 Price 曾指出了减小漂移对高精度测量的重要性。在高含量或高精度分析中,人们往往采取缩短测量周期,反复用标准比较并结合适当的计算或校正方 Reading drift in the measurement of flame atomic absorption is one of the important reasons for the analysis error, especially for high content analysis. Thomerson and Price have pointed out the importance of reducing drift for high-precision measurements. In high-content or high-precision analysis, people often take to shorten the measurement cycle, repeated with the standard comparison and in conjunction with the appropriate calculation or calibration