论文部分内容阅读
头孢三嗪（Cefuriaxone）系第三代头孢菌素，是一种活性极强，对β-内酰酶稳定的头孢菌素，其化学稳定性比其它头孢菌素高[1]。其含量测定方法在美国药典（XXⅢ）［2］和日抗基（1990）[3]中均为高效液相色谱法，所选用的离子对试剂均为澳化四庚酸铁，但该试剂来源困难，笔者经
Cefuriaxone, the third generation cephalosporin, is a highly active cefalosporin with stable β-lactamase and its chemical stability is higher than that of other cephalosporins [1]. The determination of its content in the United States Pharmacopoeia (XXIII) [2] and Japanese anti-radical (1990) [3] are high performance liquid chromatography, the choice of ion pair reagents are Australian iron tetraheptanoate, but the reagent Sources of difficulty, I by