He Si-huang
2006
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Journal
Journal of Modern Food and Pharmaceuticals
Abstract
Objective To establish an accurate method for the determination of the content of Sulbactam sodium. Methods Polarimetry analysis was used; Solvent: water. Results The standard curve was linear in the range of 1 ~ 25 mg/ml. The regression equation was:C=4.0397a-0.0402, r=0.9999. The average recovery rate was 99.7% with RSD of 0.75%. Conclusion The method is simple, rapid, accurate and suitable for the quality control of Sulbactam sodium.