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›› 2006, Vol. 40 ›› Issue (5): 1-6.

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The Preparation and Homogeneity Examination of Simao Rosin Reference Materials

WANG Zhen-hong, SONG Zhan-qian, SHANG Shi-bin, YE Bai-hui   

  1. Institute of Chemical Industry of Forest Products, CAF;Key and Open Lab. on Forest Chemical Engineering, SFA, Nanjing 210042, China
  • Received:2006-07-10 Revised:1900-01-01 Online:2006-09-30 Published:2006-09-30

Abstract: Simao rosin reference materials were prepared from Pinus kesiya var. langbinanensis oleoresin. Rosin resin acid content was analyzed with GC quantitative analysis by using DB-5 capillary column. Statistical analysis was applied to homogeneity examination of standard reference materials.

Key words: Pinus kesiya var. langbinanensis rosin, resin acid component, standard reference materials, homogeneity examination

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