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Vortex-assisted liquid–liquid microextraction and indirect spectrophotometric determination of chromium(vi)
A novel, simple, sensitive and selective method for the indirect spectrophotometric determination of chromium(vi) was developed on the basis of vortex-assisted liquid–liquid microextraction (VALLME) of an ion association pair formed between the triiodide anion (I(3)(−)) and cationic dye Astrazone Br...
| Autores principales: | , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
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The Royal Society of Chemistry
2018
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| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9087929/ https://www.ncbi.nlm.nih.gov/pubmed/35547882 http://dx.doi.org/10.1039/c8ra07514j |