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，将样品用硝酸-过氧
氢或高氯酸-过氧氢溶解后，用ICP-AES法对汞砷铅连续测定。
]氯的；含氯的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，将样品用硝酸-过氧氢或高氯酸-过氧氢溶解后，用ICP-AES法对汞砷铅连续测定。
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