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Biomass Chemical Engineering. 2007, (02)

Study on Gas Chromatography Quantitative Analysis Condition of Gum RosinChinese Full Text

WANG Zhen-hong, SONG Zhan-qian, SHANG Shi-bin, YE Bai-hui(Institute of Chemical Industry of Forest Products,CAF; Key and Open Lab. onForest Chemical Engineering,SFA, Nanjing 210042, China)

Abstract: The gas chromatography quantitative analysis conditions of gum rosin were studied by selection of chromatographic columns and chromatographic resolution conditions with the pure rosin sample of P.kesiya var. langbinanensis （A.Chev.）Gaussen.This analysis method could accurately determine the relative percentage content of rosin resin acid. The analysis results were better in stability, accuracy and reproducibility by statistical error test of Grubb′s method. The same conclusions were obtained fro... More
Keywords：

gum rosin; gas chromatography; quantitative analysis; statistical error test;

  • Series：

    (B) Chemistry/ Metallurgy/ Environment/ Mine Industry

  • Subject：

    Organic Chemical Industry

  • Classification Code：

    TQ351.471

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