摘要:目的建立西咪替丁注射液含量的反相高效液相色谱法。方法色谱柱为Thermo-C18(4.6mm×250mm,5μm),流动相:甲醇:0.1%三乙胺溶液(磷酸调节p H值至5.8±0.1)(24:76),流速为1.0ml/min,柱温为30℃,检测波长为219nm。结果西咪替丁进样量在0.1508~1.5075μg范围内与峰面积呈良好线性关系,r=0.9997,平均回收率为99.72%,RSD=0.33%(n=9)。结论该方法准确度、灵敏度及重复性均较好,可作为西咪替丁注射液的含量测定。
注:因版权方要求,不能公开全文,如需全文,请咨询杂志社
热门期刊服务
Research in Astronomy and Astrophysics China Petroleum Processing Petrochemical Technology Progress in Natural Science:Materials International Journal of Geographical Sciences Journal of Integrative Plant Biology Chinese Optics Letters Petroleum Science Acta Pharmacologica Sinica Chinese Geographical Science Chinese Journal of Chemical Physics Journal of Systems Science and Complexity Applied Mathematics:A Journal of Chinese Universities