Methylene Violet 亚甲紫
METHYLENE VIOLET 3RAX 亚甲紫3RAX
·2,447,543篇论文数据，部分数据来源于NoteExpress
A new spectrophotometric method for the determination of trace nitrite was studied. The method is based on the diazo - reaction of methylene violet with nitrite in hydrochloric acid medium.
研究了在盐酸介质中微量亚硝酸根与亚甲紫发生的重氮化反应，建立了测定微量亚硝酸根的新方法。
youdao
应用推荐
模块上移
模块下移
不移动