摘要
通过对介质酸度、缓冲剂、活性炭用量进行试验,建立针对化探样品中痕量铂的测定方法。 经过化探标样考核,表明该方法快速准确、劳动强度低。
A determination method of trace platinum in geochemical samples by chemical spectrometry with airtight dissolution and active carbon absorption has been developed. The operation of medium's acidity and buffers and the expenditure of active carbon were studied. It has been successfully applied to the determination of trace platinum in geochemical samples with satisfactory results.
出处
《矿产与地质》
2003年第3期258-260,共3页
Mineral Resources and Geology
关键词
化学光谱法
密闭溶样
活性炭吸附
化探样品
铂
airtight dissolution
active carbon absorption
chemical spectrometry
geochemical samples
platinum
