摘要
用原子吸收光谱法测定了“东北水三七”根、茎、叶的２１种化学元素．结果表明，不同部位的元素含量有一定差别．
In the paper, we used atomic absorption spectrometry to determine the content of 21kinds of chemical element in 'North East Notoginseng.' The results showed that the contents are different among the root, stem and foliage.
出处
《广东微量元素科学》
CAS
1994年第3期47-48,共2页
Trace Elements Science
