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2012 | 25 | 99 | 70-73

Article title

SELECTED ELECTROANALYTICAL DETERMINATION METHODS OF ZINC IN MATERIALS OF DIFFERENT ORIGINS

Content

Title variants

Languages of publication

EN

Abstracts

EN
Zinc is a naturally wide spread element, which generally finds its use in industry but also in numerous pharmaceutical, cosmetic and stomatology materials. Taking into consideration its frequent occurrence (in almost all biological materials) and its low quantities, a good choice of analytical method for zinc assay is a necessity. Apart from spectrophotometric methods – especially AAS (Atomic Absorption Spectrometry) which is a method of choice for zinc determination, also electroanalytical methods are used. Most frequently ASV (Anodic Stripping Voltammetry) or Polarography is applied. Despite the need of samples digestion electrochemical methods offer a price convenient method for determination of zinc, even in trace amounts (ppt – parts per trillion). Currently there is also new information about ion selective electrodes suitable for zinc assay.

Year

Volume

25

Issue

99

Pages

70-73

Physical description

Contributors

  • Department of Inorganic and Analytical Chemistry, Faculty of Pharmacy, Jagiellonian University Medical College Medyczna str. 9, 30-688 Cracow, Poland
  • Department of Inorganic and Analytical Chemistry, Faculty of Pharmacy, Jagiellonian University Medical College Medyczna str. 9, 30-688 Cracow, Poland
  • Department of Inorganic and Analytical Chemistry, Faculty of Pharmacy, Jagiellonian University Medical College Medyczna str. 9, 30-688 Cracow, Poland

References

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Document Type

article

Publication order reference

Identifiers

YADDA identifier

bwmeta1.element.psjd-153b5940-7d86-414c-a48f-287d3a75d3a4
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