摘要
对微量金化学光谱法中活性炭处理及标准系列配制的方法进行了探索 ,改进了微量金化学光谱法活性炭处理及标准系列配制。将该法配制的标准系列应用于微量金化学光谱测定 ,提高了分析结果的准确度。用标准试样分析及原子吸收 (AAS)法验证 ,结果与标准值及AAS法相符。
Methods for pretreatment of activated carbon and preparation of calibration series in chemical spectroscopy for determination of trace gold have been improved. More accurate analytical results can be obtained by the new methods. The methods have been evaluated by determination of trace gold in standard samples and analytical result comparison with AAS determination. The results are satisfactory.
出处
《岩矿测试》
CAS
CSCD
北大核心
2000年第3期209-212,共4页
Rock and Mineral Analysis
关键词
活性炭
化学光谱法
微量金
准确度
activated carbon
chemical spectroscopy
trace gold
accuracy
