Zhang Bo, Lin Jun, Shao Mingwu, Li Tichuan, Xu Lian. Determination of Mixed Nitrobenezenes by Chemonetrics-Spectrophotometry[J]. Journal of Beijing University of Technology, 2000, 26(2): 16-19.
Citation:
Zhang Bo, Lin Jun, Shao Mingwu, Li Tichuan, Xu Lian. Determination of Mixed Nitrobenezenes by Chemonetrics-Spectrophotometry[J]. Journal of Beijing University of Technology, 2000, 26(2): 16-19.
Zhang Bo, Lin Jun, Shao Mingwu, Li Tichuan, Xu Lian. Determination of Mixed Nitrobenezenes by Chemonetrics-Spectrophotometry[J]. Journal of Beijing University of Technology, 2000, 26(2): 16-19.
Citation:
Zhang Bo, Lin Jun, Shao Mingwu, Li Tichuan, Xu Lian. Determination of Mixed Nitrobenezenes by Chemonetrics-Spectrophotometry[J]. Journal of Beijing University of Technology, 2000, 26(2): 16-19.
Determination of Mixed Nitrobenezenes by Chemonetrics-Spectrophotometry
Overlapped UV-Spectrum of the five nitrobenezenes was analyzed by chemometrics in this paper. The wavelength optimization, qualitative analysis and quantitative analysis were carried out by system cluster, stepwise regression and principle component regression respectively. The kind of the species and the concentration of each component were determined successfully and the results were satisfactory.
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