Methods The concentration of chlorine dioxide was determined by propandioic acid-iodometry and five-step iodometry.
方法采用丙二酸碘量法与五步碘量法测定二氧化氯含量，采用悬液定量杀菌试验方法进行杀菌效果评价。
This paper uses iodometry to measure solubility product of calcium iodate. Themethod is very simple, and the result is satisfactory.
采用碘量法测定碘酸钙溶度积常数，方法十分简单，测定结果满意．。
Objective to improve five-step iodometry method for measuring chlorine dioxide in order to measure chlorine dioxide in disinfectants more accurately.
目的改进五步碘量法对二氧化氯测定方法，以便更准确地检测消毒剂中二氧化氯含量。
There are some problems when using iodometry to measure vitamin c, such as inappropriateness of density, inability of repetition, large error and so on.
用常规的碘量法测定维生素c时存在重复性差、误差较大、浓度过高等问题。
Pointing at fluctuant sulfur content and burning character of metallurgical quicklime sample, determining sulfur in metallurgical quicklime by combustion iodometry is improved.
针对冶金石灰试样中硫含量波动大及燃烧的特征，改进了燃烧碘量法测定冶金石灰中的硫。
Methods Five-step iodometry was used to determine the concentration of chlorine dioxide, and UV-spectrophotometry was applied to detect the stability of chlorine dioxide solution.
方法采用五步碘量法测定二氧化氯含量，紫外分光光度法测定二氧化氯消毒剂的稳定性。
During the production, determination of SO_2 (sulphur dioxide) in dry red wine using potentiometric titration avoids the end-point recognition difficulty compared with using iodometry method.
在生产中利用电位滴定法测定干红葡萄酒中SO_2的含量，避免了直接碘量法终点识别的困难。
A review is presented on the determination of micro amounts of iodine in iodinated sauce with iodometry, absorption spectrophotometry, chemiluminescence analysis, ion selective electrode analysis.
本文从碘量法、吸光光度法、化学分析法、离子选择电极法出发，评述了酱油中碘含量测定方法的研究现状。
A review is presented on the determination of micro amounts of iodine in iodinated sauce with iodometry, absorption spectrophotometry, chemiluminescence analysis, ion selective electrode analysis.
本文从碘量法、吸光光度法、化学分析法、离子选择电极法出发，评述了酱油中碘含量测定方法的研究现状。
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