| Autor: |
Nosal –Wiercińska A., Grochowski M., Tyszczuk–Rotko K., Skrzypek S., Guziejewski D. |
| Jazyk: |
English<br />French |
| Rok vydání: |
2013 |
| Předmět: |
|
| Zdroj: |
E3S Web of Conferences, Vol 1, p 09008 (2013) |
| Druh dokumentu: |
article |
| ISSN: |
2267-1242 |
| DOI: |
10.1051/e3sconf/20130109008 |
| Popis: |
The simple and fast method for the determination of Bi(III) in non-complexing solution was proposed. The catalytic activity of cystine on Bi(III) ions electroreduction process were utilized. The calibration graph of Bi(III) in 4 mol·dm−3 chlorate (VII) in the presence of 1·10−2 mol·dm−3 cystine is linear in the range of concentrations of Bi(III) from 7·10−7 to 4·10−5 mol·dm−3. The detection and quantification limits were found to be 1.2·10−7 mol·dm−3 and 4.02·10−7 mol·dm−3, respectively. Precision and recovery of the method were investigated by determination of Bi(III). |
| Databáze: |
Directory of Open Access Journals |
| Externí odkaz: |
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