New extraction procedure and differential pulse voltammetric method for determination of water soluble chromium(VI) content in portland cement products

• Main Authors: Jaroon Junsomboon, Jaroon Jakmunee
• 格式: 雜誌
• 出版: 2020
• 主題: Biochemistry, Genetics and Molecular Biology; Chemistry; Materials Science; Mathematics; Physics and Astronomy
• 在線閱讀: https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=85078885889&origin=inward; http://cmuir.cmu.ac.th/jspui/handle/6653943832/68263

© 2020, Chiang Mai University. All rights reserved. A new extraction procedure employing an off-line extraction column was proposed for the extraction of water soluble chromium(VI) from Portland cement products. A plastic syringe was used as a column by fitting at the bottom with cotton wool and a p...