摘要
文章阐述二氧化硫的职业危害性,并对采用四氯汞钾-盐酸副玫瑰苯胺分光光度法在实际实验过程出现的问题进行探讨。
The paper elaborates the occupational hazards of sulfur dioxide and the problems in the applications of mercuric potassium tetrachloride-pararosaniline hydrocloride spectrophotometric method.
出处
《企业科技与发展》
2011年第8期17-19,共3页
Sci-Tech & Development of Enterprise
关键词
职业危害
二氧化硫
标准贮备液标定、测定
occupational hazards
sulfur dioxide
standardization and measuring of standard stock solution
