海峡药学
海峽藥學
해협약학
Strait Pharmaceutical Journal
2015年
10期
65-67
,共3页
紫外分光光度法%甲硝唑%酮替芬
紫外分光光度法%甲硝唑%酮替芬
자외분광광도법%갑초서%동체분
UV-Spectrophotometry%Metronidazole%Ketotifen
目的 测定复方甲硝唑酮替芬溶液中甲硝唑酮替芬的含量. 方法 采用紫外分光光度法测定甲硝唑,酮替芬的含量. 结果 甲硝唑与酮替芬分别在1~3μg· mL -1和4~12μg· mL -1浓度范围内线性关系良好. 甲硝唑的平均回收率为100.93%,RSD=0.25%(n=5). 酮替芬的平均回收率为96.77%,RSD=0.61%( n=5). 结论 该方法 操作简便,快速,结果 准确,可作为该制剂的含量测定.
目的 測定複方甲硝唑酮替芬溶液中甲硝唑酮替芬的含量. 方法 採用紫外分光光度法測定甲硝唑,酮替芬的含量. 結果 甲硝唑與酮替芬分彆在1~3μg· mL -1和4~12μg· mL -1濃度範圍內線性關繫良好. 甲硝唑的平均迴收率為100.93%,RSD=0.25%(n=5). 酮替芬的平均迴收率為96.77%,RSD=0.61%( n=5). 結論 該方法 操作簡便,快速,結果 準確,可作為該製劑的含量測定.
목적 측정복방갑초서동체분용액중갑초서동체분적함량. 방법 채용자외분광광도법측정갑초서,동체분적함량. 결과 갑초서여동체분분별재1~3μg· mL -1화4~12μg· mL -1농도범위내선성관계량호. 갑초서적평균회수솔위100.93%,RSD=0.25%(n=5). 동체분적평균회수솔위96.77%,RSD=0.61%( n=5). 결론 해방법 조작간편,쾌속,결과 준학,가작위해제제적함량측정.
OBJECTIVE Measure of metronidezole and ketotifen in compound Metronidazole and Ketotifen So-lution by UV-Spectrophotometry.METHODS UV-Spectrophotometry was used to determine the content of metron-idazole and ketotifen.RESULTS The linearity of metronidazole and ketotifen were well within atherange of 1~3μg · mL-1 and 4~12μg· mL-1,the average recovery of metronidazole was 100.93%,RSD was 0.35%(n=5),the average recovery of ketotifen was 96.77%,RSD was 0.61%(n=5).CONCLUSION This method is convenient, rapid,accurate and arailable for the content measure of preparation.
