海峡药学
海峽藥學
해협약학
STRAIT PHARMACEUTICAL JOURNAL
2015年
3期
224-226
,共3页
高效液相色谱%卡马西平%血药浓度
高效液相色譜%卡馬西平%血藥濃度
고효액상색보%잡마서평%혈약농도
Carbamaze%HPLC%Serum concentration
目的:建立人体血清中高效液相色谱法测卡马西平的血药浓度。方法采用色谱柱:ODS-C18柱(150mm ×4.6mm,5μm),流动相:甲醇∶水(22∶78)为流动相,流速:0.8mL? min -1,检测波长:210nm,柱温:15℃。结果卡马西平血药浓度在2.18~21.8μg? mL -1,线性关系良好(r2=0.9983)。回收率在97.2%~101.3%之间,日间、日内精密度RSD均<2%(n=5)。结论该方法准确、灵敏、简便,适用于卡马西平血药浓度测定。
目的:建立人體血清中高效液相色譜法測卡馬西平的血藥濃度。方法採用色譜柱:ODS-C18柱(150mm ×4.6mm,5μm),流動相:甲醇∶水(22∶78)為流動相,流速:0.8mL? min -1,檢測波長:210nm,柱溫:15℃。結果卡馬西平血藥濃度在2.18~21.8μg? mL -1,線性關繫良好(r2=0.9983)。迴收率在97.2%~101.3%之間,日間、日內精密度RSD均<2%(n=5)。結論該方法準確、靈敏、簡便,適用于卡馬西平血藥濃度測定。
목적:건립인체혈청중고효액상색보법측잡마서평적혈약농도。방법채용색보주:ODS-C18주(150mm ×4.6mm,5μm),류동상:갑순∶수(22∶78)위류동상,류속:0.8mL? min -1,검측파장:210nm,주온:15℃。결과잡마서평혈약농도재2.18~21.8μg? mL -1,선성관계량호(r2=0.9983)。회수솔재97.2%~101.3%지간,일간、일내정밀도RSD균<2%(n=5)。결론해방법준학、령민、간편,괄용우잡마서평혈약농도측정。
OBJECTIVE To establish a HPLC method for determination of Carbamazepin in human plas-ma.METHODS Serum samples were precipitated by methanol ,methanol∶water(22∶78) as mobile phase,the flow rate was 0.8mL? min-1,ODS-C18 column(150mm ×4.6mm,5μm),the column temperature was 15℃,the UV de-tection wavelength was 210 nm.RESULTS Carbamazepin blood concentration had good linearrelationship in 2.18~21.8μg? mL-1 ,( r2 =0.9983 ).The reconery rate was97.2%~101.3%,daytime,intraday precision RSD <2%( n=5).CONCLUSION The method is accurate,sensitive,simple and suitable for the determination of Carbamaz-epin in human plasma .