UA94347U - Chronopotentiometric Method for determination of copper, lead and tin in aqueous solutions - Google Patents

Chronopotentiometric Method for determination of copper, lead and tin in aqueous solutions

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Publication number
UA94347U
UA94347U UAU201405797U UAU201405797U UA94347U UA 94347 U UA94347 U UA 94347U UA U201405797 U UAU201405797 U UA U201405797U UA U201405797 U UAU201405797 U UA U201405797U UA 94347 U UA94347 U UA 94347U
Authority
UA
Ukraine
Prior art keywords
tin
copper
lead
determination
aqueous solutions
Prior art date
Application number
UAU201405797U
Other languages
Russian (ru)
Ukrainian (uk)
Inventor
Володимир Абрамович Копілевич
Ігор Вікторович Суровцев
Валентина Михайлівна Галімова
Original Assignee
Національний Університет Біоресурсів І Природокористування України
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Національний Університет Біоресурсів І Природокористування України filed Critical Національний Університет Біоресурсів І Природокористування України
Priority to UAU201405797U priority Critical patent/UA94347U/en
Publication of UA94347U publication Critical patent/UA94347U/en

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  • Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)

Abstract

A chronopotentiometric method for determination of copper, lead, tin in aqueous solutions involves electric concentration of metals on electrode with subsequent inversion at negative potential relative to silver-silver chloride electrode. The inversion- chronopotentiometric measurement is performed in the samples after mineralization of organic substances at background of 2M HCl with addition of 4% ascorbic acid on the solid silver electrode coated with amalgam of mercury, and sequentially given electrochemical parameters of accumulation and inversion of copper, lead, tin.
UAU201405797U 2014-05-29 2014-05-29 Chronopotentiometric Method for determination of copper, lead and tin in aqueous solutions UA94347U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
UAU201405797U UA94347U (en) 2014-05-29 2014-05-29 Chronopotentiometric Method for determination of copper, lead and tin in aqueous solutions

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
UAU201405797U UA94347U (en) 2014-05-29 2014-05-29 Chronopotentiometric Method for determination of copper, lead and tin in aqueous solutions

Publications (1)

Publication Number Publication Date
UA94347U true UA94347U (en) 2014-11-10

Family

ID=56291729

Family Applications (1)

Application Number Title Priority Date Filing Date
UAU201405797U UA94347U (en) 2014-05-29 2014-05-29 Chronopotentiometric Method for determination of copper, lead and tin in aqueous solutions

Country Status (1)

Country Link
UA (1) UA94347U (en)

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