摘要
原子吸收法测定镍触媒中高含量镁时,样品用盐酸、硝酸、高氯酸分解,加入镧后即可测定。该法测定相对误差范围在±0.1～0.5％,能满足一般工业分析要求。
The high Amount of Mg in Ni Catalyst is determined by atomic absorption apectrometry. The sample decompsed urith hydrochloric acid. nitric acid and perchlorate, is analyeed directly aqter adding La. The relatiue error of method. range setween ±0.1～1.5%,is satisqied the accuracy demand of general indutrial analysis.
出处
《山东科学》
CAS
1993年第3期21-25,共5页
Shandong Science
关键词
原子吸收
镍
镁
催化剂
atom absorption
magnesium
nickle catalayat
