| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 7686880 | Talanta | 2012 | 5 Pages |
Abstract
⺠A stripping voltammetric procedure for Cr(VI) determination in the presence of large excess of Cr(III) was proposed. ⺠For minimization of Cr(III) interference, adsorption of this form of chromium from the sample on Al2O3 was exploited. ⺠The first time separation of chromium forms on Al2O3 was coupled with species selective voltammetric detection method. ⺠Al2O3 adsorbs organic substances present in natural samples and minimizes their interference in stripping voltammetric method.
Related Topics
Physical Sciences and Engineering
Chemistry
Analytical Chemistry
Authors
Mieczyslaw Korolczuk, Anna StÄpniowska,