Oznaczanie ceru w kamieniach do zapalniczek metodą spektrofotometrii Uv-Vis
Journal Title: Science, Technology and Innovation - Year 2017, Vol 4, Issue 3
Abstract
W pracy opisano pomiar zawartości ceru w kamieniach do zapalniczek metodą spektrofotometryczną, która wykorzystuje tworzenie barwnego kompleksu ceru z formaldoksymem. W celu uzyskania wiarygodnych wyników, konieczne okazało się oddzielenie obecnego w próbkach żelaza. Dokonano tego wykorzystując metodę wytrącania szczawianu ceru.<br/><br/>
Authors and Affiliations
Krzysztof Kleszcz, Martyna Mika
Keywords
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- EP ID EP253678
- DOI 10.5604/01.3001.0010.8023
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