网络 十五烷醇; 十五醇
- By gas chromatography. METHODS: Pentadecanol had been used as the internal standard substance in internal standard method. The GC system consisted of capillary column, 10% SF 30 as the stationary phase, nitrogen as the carrier gas, and FID as the detector.
方法：以正十五醇为内标物，选用石英毛细管柱，10%SE30为固定相，氮气为载气，FID检测器。 - RESULTS: Both β eudesmol in essential oil and pentadecanol had got satisfactory separation under the chromatographic condition. The mean recovery of β eudesmol was 99.60%, and RSD was 1.30%.
结果：在该色谱条件下，样品中β桉叶醇与内标物正十五醇能够很好的分离，β桉叶醇的加样回收率为99.60%，RSD为1.30%。