The quantitative analysis of dihydrosafrole, by gas chromatography on 2% DEGS packed column and using biphenyl as internal standard, was introducced.

 
  • 采用DEGS為固定液、聯(lián)苯為內標物,用氣相色譜法測定二氫黃樟油中二氫黃樟素的含量。
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