Sample was digested in polytetrafluorethylene sealed vesssle by nitric acid-perhydrol or high chloric acid-perhydrol, Hg As Pb were simultaneously determinated by ICP-AES.
采用高压溶样弹，将样品用硝
-过氧
氢或高
-过氧氢溶解后，用ICP-AES法对汞砷铅连续测定。
]的；含的Sample was digested in polytetrafluorethylene sealed vesssle by nitric acid-perhydrol or high chloric acid-perhydrol, Hg As Pb were simultaneously determinated by ICP-AES.
采用高压溶样弹，将样品用硝-过氧氢或高-过氧氢溶解后，用ICP-AES法对汞砷铅连续测定。
声明：以上例句、词性分类均由互联
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