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本文介绍了将循环使用的氯化锌溶液处理成无色,然后用EDTA容量法直接测定其锌含最的方法。操作简单,测定快速、准确。
This article describes the zinc chloride solution to be recycled into a colorless, and then direct determination of zinc content with EDTA volume method. Simple operation, fast and accurate determination.