2.Being dissolved by aqua regia, concentrated by active carbon, and re-dissolved after incinerating to remove carbon, the amounts of palladium and gold in the samples can be directly analyzed by AAS.
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释义
样品经过王水溶解、活性炭吸附富集、灰化除炭、再溶解等过程,利用原子吸收法,直接测定钯和金的含量。
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