零交导数分光光度法测定乳酸左氧氟沙星葡萄糖注射液中乳酸左氧氟沙星的含量
Determination of levofloxacin in levofloxacin glucose Injection by zero-crossing derivative spectrophotometry
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Abstract: OBJECTIVETo determine the content Levofloxacin glucose injection. METHODA zero-crossing derivative spectrophotometry method.RESULTSThe calibration curves is linear in the range of 5.0-17.5ug.mL-1(r=0.9998)for Levofloxacin.The average recovery was 100.08%