采用气相色谱外标峰高定量法测定十滴水中樟脑和桉油精的含量;在本实验条件下,樟脑在1.5～3.5mg/ml浓度范围内,浓度与峰高成良好的线性关系(r=0.9998);桉油精在0.8～1.6μl/ml浓度范围内,浓度与峰高成良好的线性关系(r=0.9998);并测得十滴水中樟脑含量在2.03％(g/ml)左右,最大变异系数为2.5％,桉油精含量在1.15％ml/ml左右,最大变异系数为3.6％。 The content of camphor and eucalyptol in ten drops of water was determined by gas chromatography external standard peak height method. Under the experimental conditions, the concentration of camphor in the range of 1.5-3.5 mg/ml has a good linear relationship with the peak height (r =0.9998); In the concentration range of 0.8-1.6μl/ml, the concentration of linoleum is in a good linear relationship with the peak height (r=0.9998); and the content of camphor in ten drops of water is determined to be around 2.03% (g/ml). The maximum coefficient of variation was 2.5%, and the content of eucalyptol was about 1.15% ml/ml. The maximum coefficient of variation was 3.6%.