摘要
采用标准加入法，用APW－DDTC－MIBK-环己烷体萃等取处理后涂料中痕量铅，并利用空气－乙炔火焰原子吸收法测定其含量，建立了优化的萃取和测定条件，并对可能存在的干扰元素进行了干扰实验。
By use of internal standard method, the trace lead in a treated coatings was extracted with a APDC - DDTC MIBK - cyclohexanone system, and determined quantitatively with air - acetylene flame atomic absorption spectrometry. An optimum extraction and determination procedures were established. And an interference experiment was carried out for the POssible presence of interference elements.
出处
《涂料工业》
CAS
CSCD
1997年第2期42-43,共2页
Paint & Coatings Industry
