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本文结合高纯锂铷铯盐类中测定铅镁时的背景校正,对火焰原子吸收法中的背景问题,从理论上进行了初步探讨,指出了背景吸收产生的某些规律,并以部分实验分析结果证明了这些规律。
Based on the background correction of determination of lead and magnesium in high purity lithium rubidium cesium salts, the background problems in flame atomic absorption spectrometry (AAS) were studied theoretically and some regularities of background absorption were pointed out. Some experiments The analysis proves these rules.