铅试金捕集-火焰原子吸收光谱法测定印刷线路板中的金和钯

Determination of gold and palladium in printed circuit board by plumbum assaying-flame atomic absorption spectrometry method

摘要:

通过铅试金捕集线路板中的金和钯,再以王水溶解,在仪器的设定条件下,在5，的盐酸介质中,以空气-乙炔为火焰,采用原子吸收光谱法测定金和钯,该法测金的标准偏差为0.29,测钯的标准偏差为0.24,表明该法的测定结果准确.

Abstract: