旋覆花中鞣质的含量测定[1]-医药学论文-无忧考网 关键词】 旋覆花 鞣质 干酪素 络合滴定 [gap=547]Key words：Inula japonica Thunb.； Tannin； Casein； Complexometric titration
基于2972个网页-相关网页
利用形成络合物的反应进行滴定分析的方法，称为络合滴定法（Complexometric Titration）。例如，用AgNO3标准溶液滴定氰化物时，Ag+与CN-络合，形成难离解的[Ag(CN)2]-络离子(K形=1021)的反应，就可用于络合滴定。
基于253个网页-相关网页
FTIR were applied to characterize their structure and the metal content was determined by complexometric titration.
用IR对其结构进行了分析,并用络合滴定法测定了各种配合物的金属离子含量。
参考来源 - 含噻唑侧基的丙烯酰胺聚合物及其金属配合物的制备及磁性能研究·2,447,543篇论文数据，部分数据来源于NoteExpress
以上来源于: WordNet
N a titration in which a coloured complex is formed, usually by the use of a chelating agent, such as EDTA, the end point being marked by a sharp decrease in the concentration of free metal ions 配位滴定法 [chem]
The content of total tannin was chosen as the assessment index, and the EDTA complexometric titration was used for the measurement.
方法：采用正交实验法对老鹳草总鞣质的提取工艺进行优选，以总鞣质含量为指标，用EDTA络合法滴定。
Objective:To explore the affecting factors of benzalkonium bromide content determined value by two phase complexometric titration method.
前言： 目的：探讨双相络和滴定法测定新洁尔灭含量的影响因素。
The acidity control problem of de-masking reaction in complexometric titration was presented theoretically in the paper, and simple calculation method was also provided.
从理论上对配位滴定时解蔽反应的酸度问题进行了探讨，并提出了简便的计算方法。
应用推荐