Abstract
Optimum conditions have been found for the determination of nanomolar and sub-nanomolar concentrations of 9-nitroanthracene in drinking and river water using differential pulse voltammetry at hanging mercury drop electrode after preliminary separation and preconcentration using liquid-liquid extraction with hexane. Linear calibration curves were obtained for liquid-liquid extraction in the concentration range 1 × 10-6-1 × 10-10 mol L-1.
| Original language | English |
|---|---|
| Pages (from-to) | 37-46 |
| Number of pages | 10 |
| Journal | Chemia Analityczna |
| Volume | 50 |
| Issue number | 1 |
| Publication status | Published - 1 Dec 2005 |
| Externally published | Yes |
Keywords
- 9-nitroanthracene
- Differential pulse voltammetry
- Liquid-liquid extraction
ASJC Scopus subject areas
- Analytical Chemistry
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Cite this
Barek, J., Kadeřábková, M., Moreira, J. C., & Zima, J. (2005). Extraction-voltammetric determination of nanomolar concentrations of 9-nitroanthracene. Chemia Analityczna, 50(1), 37-46.