摘要
以碱熔法处理样品,电感耦合等离子体-原子发射光谱法(ICP-AES)快速测定口香糖中的Ti,相对标准偏差为0.22%,回收率在97.0%—100.0%之间,可应用于各种口香糖中Ti的测定。
The contents of Ti were measured rapidly by ICP-AES after the sample preparation by alkali fusion. The average recoveries are from 97. 0% to 100. 0% and the relative standard derivation is less than 1.0%. The method was used in the determination of Ti in various chewing gum.
出处
《光谱实验室》
CAS
CSCD
2007年第4期662-663,共2页
Chinese Journal of Spectroscopy Laboratory
