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1.发明公开METHOD FOR MEASURING DISSOLVED-SUBSTANCE CONCENTRATION 审中-公开VERFAHREN ZUR MESSUNG DER KONZENTRATION EINESAUFGELÖSTENSTOFFES
公开(公告)号：EP2960641A1
公开(公告)日：2015-12-30
申请号：EP14753586.8
申请日：2014-02-13
IPC分类号： G01N21/27
摘要： A method for measuring concentration of a dissolved substance is provided, which can judge whether or not a quantity of a reagent added to a sample is proper when the concentration of a dissolved substance in the sample is measured. A reagent including a coloring agent is made by adding a coloring agent to the reagent, and the coloring agent allows a measured solution to develop a color transmitting a region component light for a dissolved-substance concentration measurement selected from any of three region component lights of red, green, and blue obtained by transmitting a light including a visible light region to the measured solution colored by addition of the reagent to the sample, and dividing a light of the visible light region of a transmitted light thereof into roughly three portions. Next, based on the transmitted light from the measured solution to which the reagent including a coloring agent is added, an absorbance of the region component light for the dissolved-substance concentration measurement, and an absorbance A3 of another region component light resulted only from the coloring agent are calculated. Whether or not the reagent in a necessary quantity is added to the sample can be judged by comparing the absorbance A3 and a standard absorbance A0.
摘要翻译： 提供一种测量溶解物质浓度的方法，当测量样品中的溶解物质的浓度时，可以判断添加到样品中的试剂的量是否适当。 通过向试剂中添加着色剂来制备包含着色剂的试剂，着色剂使得测定溶液形成透过区域成分的颜色的颜色，用于从 通过将包含可见光区域的光透射到通过添加试剂着色的测定溶液而得到的红色，绿色和蓝色，并将其透射光的可见光区域的光分成大致三部分。 接着，基于添加了含有着色剂的试剂的测定溶液的透射光，溶解物浓度测定中的区域成分光的吸光度和仅从 计算着色剂。 可以通过比较吸光度A3和标准吸光度A0来判断所需量的试剂是否加入到样品中。
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公开(公告)号：EP2960641B1
公开(公告)日：2018-12-12
申请号：EP14753586.8
申请日：2014-02-13
摘要： A method for measuring concentration of a dissolved substance is provided, which can judge whether or not a quantity of a reagent added to a sample is proper when the concentration of a dissolved substance in the sample is measured. A reagent including a coloring agent is made by adding a coloring agent to the reagent, and the coloring agent allows a measured solution to develop a color transmitting a region component light for a dissolved-substance concentration measurement selected from any of three region component lights of red, green, and blue obtained by transmitting a light including a visible light region to the measured solution colored by addition of the reagent to the sample, and dividing a light of the visible light region of a transmitted light thereof into roughly three portions. Next, based on the transmitted light from the measured solution to which the reagent including a coloring agent is added, an absorbance of the region component light for the dissolved-substance concentration measurement, and an absorbance A3 of another region component light resulted only from the coloring agent are calculated. Whether or not the reagent in a necessary quantity is added to the sample can be judged by comparing the absorbance A3 and a standard absorbance A0.
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