Simultaneous determination of mixtures o
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Zhongliang Zhu; Tonghua Li; Peisheng Cong; Zifeng Deng
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Article
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1999
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Elsevier Science
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English
β 104 KB
Based on the differences in titration spectra, mixtures of organic acids with similar p K were determined simultaneously. a Principal component regression calibration was used for the evaluation of titration spectra. The effects of differences in p K a and sampling interval of pH on accuracy were st