中国药房
中國藥房
중국약방
CHINA PHARMACY
2001年
5期
301
,共1页
高效液相色谱法%氯霉素滴眼液%氯霉素二醇物
高效液相色譜法%氯黴素滴眼液%氯黴素二醇物
고효액상색보법%록매소적안액%록매소이순물
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。
目的:建立氯黴素滴眼液中二醇物的測定方法。方法:採用高效液相色譜法,以 C18為固定相,甲醇- 0 4%燐痠溶液( 55∶ 45)為流動相,檢測波長為 254nm。結果:平均迴收率為 98 5%, RSD=0 86%。結論:本法操作簡便,結果準確可靠,適閤氯黴素滴眼液中二醇物的測定。
목적:건립록매소적안액중이순물적측정방법。방법:채용고효액상색보법,이 C18위고정상,갑순- 0 4%린산용액( 55∶ 45)위류동상,검측파장위 254nm。결과:평균회수솔위 98 5%, RSD=0 86%。결론:본법조작간편,결과준학가고,괄합록매소적안액중이순물적측정。
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