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本文对王水消解地球化学样品中的硒碲进行了改进:采用水浴熔样以及加入浓盐酸和铁盐,既保证了在消解硒碲的过程中没有较大损失,又保证了硒碲的无干扰测定,同时该方法简单、操作性强、省时省力、宜于生产。
In this paper, we improved the selenium and tellurium in the digestion geochemical samples of aqua regia. The use of water bath and the addition of concentrated hydrochloric acid and iron salts not only ensured no loss during the digestion of selenium and tellurium but also ensured the absence of selenium and tellurium Interference determination, at the same time the method is simple, easy to operate, time-saving and labor-saving, suitable for production.