The determination results using the tow tubes and common method have been compared. The slotted graphite tube atom trapping technique is easy to operate and can be used for the determination of va…
用石英管、石墨管及常规法进行了测试比较，认为缝式石墨管原子捕集技术简便易行，具有应用推广价值。
Method: the sample was digested with microwave, and the content of Pb within it was measured by Atomic Absorption Spectrometry with Slotted tube atom-trapping.
方法：采用微波消解样品，利用缝管捕集原子吸收光谱法测定其中铅含量。
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