中国保健营养(中旬刊)
中國保健營養(中旬刊)
중국보건영양(중순간)
China Hwalth Care & nutrition
2013年
4期
53-54
,共2页
游蓉丽%韩佩莲%乔玉峰%胡晓琴%李明花
遊蓉麗%韓珮蓮%喬玉峰%鬍曉琴%李明花
유용려%한패련%교옥봉%호효금%리명화
高效液相色谱法%注射用甲磺酸左氧氟沙星
高效液相色譜法%註射用甲磺痠左氧氟沙星
고효액상색보법%주사용갑광산좌양불사성
HPLC%Levofloxacin Mesylate for injection
目的:对高效液相色谱法测定注射用甲磺酸左氧氟沙星有关物质的方法进行研究。方法:色谱条件:C18柱,流动相为醋酸铵高氯酸钠溶液-乙腈(85:15),检测波长为294nm。结果:该方法的重复性RSD=0.08% n=6。结论:该方法操作简便,快捷,重现性好,可作为注射用甲磺酸左氧氟沙星的有关物质测定方法。
目的:對高效液相色譜法測定註射用甲磺痠左氧氟沙星有關物質的方法進行研究。方法:色譜條件:C18柱,流動相為醋痠銨高氯痠鈉溶液-乙腈(85:15),檢測波長為294nm。結果:該方法的重複性RSD=0.08% n=6。結論:該方法操作簡便,快捷,重現性好,可作為註射用甲磺痠左氧氟沙星的有關物質測定方法。
목적:대고효액상색보법측정주사용갑광산좌양불사성유관물질적방법진행연구。방법:색보조건:C18주,류동상위작산안고록산납용액-을정(85:15),검측파장위294nm。결과:해방법적중복성RSD=0.08% n=6。결론:해방법조작간편,쾌첩,중현성호,가작위주사용갑광산좌양불사성적유관물질측정방법。
Objective:To research the method for detecting related substances in Levofloxacin Mesylate for injection by HPLC. Method:C18 column and Ammoniumacetate sodium perchlor–Acetonitrile (85:15) were used in the research. The detection wavelength was 294nm. Result:The recorery of the method was RSD=0.08%n=6. Conclusion:The method is simple,rapid,accurate and precise,which can be used for the assay of the Levofloxacin Mesylate for injection .