The content of free acetic acid in cigarette smoke condensates was determined by GC-MS with isopropyl alcohol as the solvent and nonanol as the internal standard.
以异丙醇
溶剂,壬醇内标,采用
谱-质谱法分析了卷烟烟总粒物中的游离乙
,乙测定结果的对标准偏差小于1%,平均回收率99。
The content of free acetic acid in cigarette smoke condensates was determined by GC-MS with isopropyl alcohol as the solvent and nonanol as the internal standard.
以异丙醇溶剂,壬醇内标,采用谱-质谱法分析了卷烟烟总粒物中的游离乙,乙测定结果的对标准偏差小于1%,平均回收率99。
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