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Updated: Sep 17, 2025

Quantification of Metal Leaching in Immobilized Metal Affinity Chromatography
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一个简单的色度传感器,基于一种新的深溶解溶剂,用于检测

Thanaporn Seesuan1, Nutthaya Butwong2, Supalax Srijaranai1

  • 1Materials Chemistry Research Center, Department of Chemistry and Center of Excellence for Innovation in Chemistry, Faculty of Science, Khon Kaen University Khon Kaen 40002 Thailand.

RSC advances
|July 3, 2025
PubMed
概括

一种使用深度环氧化溶剂 (DES) 的新色度测量方法能够高灵敏度检测六价 (Cr6+). 这种负担得起的传感器可以准确地测量水和土壤等环境样本中的.

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The role of the detectors in High-Performance Liquid Chromatography (HPLC) is to analyze the solutes as they exit from the chromatographic column. The detector recognizes the solute's property and generates corresponding electrical signals, which are converted into a readable graph of the detector's response versus elution time called a chromatogram at the computer. There are several types of HPLC detectors, each with its own advantages and limitations, depending on the analyte...
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In argentometric precipitation titrations, endpoints can be detected visually by the Mohr, Volhard, and Fajans methods. In the Mohr method, adding a soluble chromate indicator gives an initial yellow color to the analyte solution. As the titrant is added, the first excess of silver ions forms a red silver chromate precipitate, marking the endpoint. The solution pH should be maintained at about 8 by adding solid CaCO3.
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