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CERTIFICATE
Published
2023-12-04
Section
Articles
How to Cite
How to Cite
Spectrophotometric determination of Lead ions in solutions samples using Chromazurol S in the Surkhandarya region
Xolboyeva M
Department of Chemical Technology, Termiz Institute of Engineering and Technology. Termez, Uzbekistan
Smanova Z.
Department of Analytical Chemistry, National University of Uzbekistan
Keywords: Surkhondarya, lead ions, Chromazurol S, complex compounds
Abstract
In this paper, the determination of lead ions in the waters of Surkhondarya was studied by the spectrophotometric method using Chromazurol S. The formation of a complex between lead and Chromazurol S in the ion exchange phase was studied. This formed phase allowed spectrophotometric determination of lead in drinking water. According to the obtained results, the detection sensitivity was 0.02 μg/ml, and this was proposed as one of the effective methods for determining lead in Surkhondarya waters.
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