2020欧洲杯谁能夺冠

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    Article

    Application of cobalt ammine complexes for the simultaneous determination of traces of As, Fe, Ti, V and Zr in high-purity cobalt metal by lanthanum hydroxide coprecipitation and inductively coupled plasma-atomic emission spectrometry

    2020欧洲杯谁能夺冠 Co is not coprecipitated with lanthanum hydroxide in ammonium hydroxide solution due to the formation of soluble salts of cobalt ammine complexes. This complexation reaction has been applied to the simultaneou...

    O. Kujirai, Kei Yamada in Fresenius' Journal of Analytical Chemistry (1996)