摘要
介绍了采用磷钼钒黄比色法测定铬钼硅钢中的磷的含量,讨论了影响磷测定的因素。
This paper introduces the method of colorimetric analysis of phosphorus-molybdenum-vanadium to determine the content of phosphorus, discusses the factors which affect the determination of phosphorus.
出处
《机械管理开发》
2010年第2期87-87,89,共2页
Mechanical Management and Development
关键词
分光光度计(721型)
比色皿
磷标准溶液
Colorimeter ( 721 type)
Colorimetric cell
Standard solution of phosphorus