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The importance of drying and grinding samples for determining mobile chromium fractions in polluted river sediments
A possible impact of sample preparation on the chemical fractionation results is generally underestimated in studies of forms of occurrence of heavy metals in river sediments. Our analysis of the recently published results of sequential extraction of chromium has revealed the effect of sample grindi...
| Autores principales: | , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
Springer International Publishing
2019
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| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6702188/ https://www.ncbi.nlm.nih.gov/pubmed/31432272 http://dx.doi.org/10.1007/s10661-019-7727-2 |