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介绍用HPLC法同时测定未经分离的局部用药溶液中的曲安奈德（triamcinoloneace－tonide，简称TA）和水杨酸（SA）。在室温下，校正曲线的浓度范围TA为10．00～100．00μg·mL－1，SA为50．00～500．00μg·mL-1。流动相为甲醇。水：96％的乙酸（0．55：0．44：0．01），pH3．0?
The simultaneous determination of triamcinolone acetonide (TA) and salicylic acid (SA) in non-isolated topical solutions by HPLC was introduced. At room temperature, the concentration curve of the calibration curve TA ranged from 10.00 to 100.00 μg · mL-1 and SA was 50.00-500.00 μg · mL-1. The mobile phase is methanol. Water: 96% acetic acid (0.55: 0.44: 0.01), pH 3.0?