摘要
研究了用等离子发射光谱仪内标法测定润滑油中钙含量的分析方法。通过选择合适的内标物及实验条件,方法的标准偏差为2%,回收率为96%～104%,可以用于测定润滑油中的钙含量。
The analysis method for determination of calcium content in lubricating oil by ICP-AES internal standard method was studied. By selsction suitable experimental conditions and internal standard substance, the standard deviation and recovery of this method can be reached to 2.2% and 96% - 104% respectively. This method can be used to determine the content of calcium in lubricating oil.
出处
《聚酯工业》
CAS
2013年第1期30-32,共3页
Polyester Industry
