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用气相色谱法对冰硼软膏中的冰片含量进行测定,其线性范围为5～403μg/ml,检测灵敏度为2μg,回收率在98％以上。
The borneol content in ice-boron ointment was determined by gas chromatography. The linear range was 5 to 403 μg/ml, the detection sensitivity was 2 μg, and the recovery was over 98%.