摘要
目的 :建立氯霉素滴眼液中二醇物的测定方法。方法 :采用高效液相色谱法 ,以C18 为固定相 ,甲醇 -0 4 %磷酸溶液 (55∶45)为流动相 ,检测波长为254nm。结果 :平均回收率为98 5 % ,RSD=0 86 %。结论 :本法操作简便 ,结果准确可靠 ,适合氯霉素滴眼液中二醇物的测定。
OBJECTIVE:To establish a method for detecting glycols in chloramphenicol eye drops METHODS:HPLC method was used with C18 column as stationary phase and methanol-0 4% phosphoric acid(55∶45)as mobile phase The detection wavelength was 245nm RESULTS:The average recovery was 98 5%(RSD=0 86%) CONCLUSION:The method is simple,reliable and suitable for detecting glycols in chloramphenicol eye drops
出处
《中国药房》
CAS
CSCD
2001年第5期301-301,共1页
China Pharmacy
