摘要
原子吸收法测定工业硅中钙,在盐酸介质中,加入镧后即可进行测定。方法选择性好、灵敏度高,满足标准样品分析要求。
After added lanthanum metal into chlorhydric acid medium, Ca in commercial silicon can be determined by use of atomic absorption spectrophotometry. This method has excellent selectivity and high sensitivety and it can meet the requirements of standard sample analysis.
出处
《山东冶金》
CAS
1996年第1期47-48,共2页
Shandong Metallurgy
