摘要
目的 测定注射用甘氨双唑钠中的甘氨双唑钠含量。方法 采用紫外分光光度法 ,检测波长为 2 76nm。结果 甘氨双唑钠在 5～ 30 μg·ml-1(r=0 .9999)范围内 ,吸收度值与浓度呈良好的线性关系 ,平均回收率为 99.5 5 % ,RSD 为 0 .6 9% (n=6 )。结论 方法稳定、简便易行、快速、准确 。
Aim To determine the sodium glycididazol content in sodium glycididazol injection.Methods To use ultraviolet spectrometry to measure the content with detective wavelength at 276nm.Results The calibration curve is linear in the range of 5～30μg·ml -1 (r=0.999 9) for sodium glycididazol.The average recovery was 99.55% with RSD=0.69%(n=6).Conclusion The method is stable,simple,quick and accurate for the determination of sodium glycididazol injection.
出处
《解放军药学学报》
CAS
2001年第3期143-144,共2页
Pharmaceutical Journal of Chinese People's Liberation Army
关键词
注射用甘氨双唑钠
紫外分光光度法
含量测定
Sodium glycididazol injection
Ultraviolet spectrometry
Determination of content
