目的进行头孢唑林钠皮试液的稳定性考察。
Objective To study the stability of cefazolin sodium intracutaneous injection.
采用差热分析法测定头孢唑林钠的分解温度和分解热；
The decomposition temperature and heat of cefazolin sodium pentahydrate were measured by the differential scanning calorimetry technique.
青霉素、头孢唑林、红霉素、环丙沙星和复方新诺明用量较大。
Penicillin, cefazolin, erythromycin, ciprofloxacin and SMZco were more widely used.
在不同的温度条件下，测出三个不同批号头孢唑林钠样品的旋光度，求得温度系数K的数值。
Under different given temperature, optical rotations of the samples of cefazolin sodium of 3 different batch Numbers are measured. The values of the temperature coefficient K are calculated.
目的：建立一种气相色谱法同时测定原料药头孢唑林钠中有机溶剂丙酮，二氯甲烷、乙醇残留量的方法。
Objective: Using the headspace Gas - chromatography methods to measure the assay of residual solvent (acetone, ethylene chloride and ethanol) in Cefazolin sodium.
目的：建立一种气相色谱法同时测定原料药头孢唑林钠中有机溶剂丙酮，二氯甲烷、乙醇残留量的方法。
Objective: Using the headspace Gas - chromatography methods to measure the assay of residual solvent (acetone, ethylene chloride and ethanol) in Cefazolin sodium.
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