摘要
本文探讨了用苯芴酮萃取分光法测定微量锗的实验条件和步骤.结果表明,用此法测定微量锗灵敏度高、操作简便、准确,是测定微量锗的较好方法.可用于对植物和食品中的微量锗进行检测.
This paper studies the experimental conditions and steps for the determination of micro-germanium with the phenylnuorne-extract-photometric method. The results indicate that by adopting the method,with the new experimental conditions and steps,the determination is high in sensitivity and accuracy,and easyto operate,and that with the new experimental conditions and steps the method is proved better when used to determine micro-germanium in plants and food
出处
《中南林学院学报》
CSCD
1994年第2期183-185,共3页
Journal of Central South Forestry University
关键词
苯芴酮
萃取
微量锗
测定
锗
germanium
micro-germanium
micro-analysis
determination
experiment
extraction
spectrophotometry