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| Determination of germanium in cobalt white alloy by Inductively coupled plasma atomic emission spectrometry (ICP-OES) |
| Received:April 01, 2015 Revised:April 08, 2015 |
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| KeyWord:inductively coupled plasma atomic emission spectrometry; cobalt white alloy; germanium |
| Author | Institution |
| xiebaihua |
浙江华友钴业股份有限公司 |
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| Abstract: |
| The method for the determination of germanium content in cobalt white alloy by inductively coupled plasma atomic emission spectrometry (ICP-OES) was established. The experimental conditions were studied and optimized. The detection limit is 0.043 g/mL. The determination results for germanium in cobalt white alloy were in accordance with another determination method. The relative standard deviation was between 1.07% and 1.91% (n=7). The recovery of standard addition was between 98.5% and 102.1%.
Keywords inductively coupled plasma atomic emission spectrometry; cobalt white alloy; germanium |
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