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采用自行研究合成的二苯硫脲纤维素分离富集地质样品中痕量钯,并使用火焰原子吸收光谱法(FAAS)测定.系统研究了二苯硫脲纤维素分离富集钯的各种条件,并将方法应用于地质样品中痕量钯的分析.
The trace amounts of palladium in geological samples were separated and enriched by using diphenylthiourea cellulose synthesized by ourselves, and the content of palladium was determined by flame atomic absorption spectrometry (FAAS) , And the method is applied to the analysis of trace amount of palladium in geological samples.