摘要
通过进样管道的设计,可能存在的干扰,以及工作参数的详细研究,建立了用冷原子吸收光度法直接测定工业用浓盐酸中痕量汞的分析方法。实际样品测定结果表明,该方法可靠,准确可行。
An analytic method by which the trace mercury in the industrial concentrated chlorhydric acid can be determined directly using cold atomic absorption photometry is established through detailed study of the sampling pipe design,probable interference and working parameters.The measured results of actual samples show that the method is reliable,accurate and feasible.
出处
《环境工程》
CAS
CSCD
北大核心
2000年第1期46-47,31,共3页
Environmental Engineering
关键词
光谱法
盐酸
汞
浓盐酸
cold atomic absorption spectrometry,chlorhydric acid and mercury
