中国执业药师
中國執業藥師
중국집업약사
CHINA LICENSED PHARMACIST
2015年
2期
28-30
,共3页
祖若玉%徐凌霞%杨敏%管晓琴%蔡亚兰%李燕
祖若玉%徐凌霞%楊敏%管曉琴%蔡亞蘭%李燕
조약옥%서릉하%양민%관효금%채아란%리연
反相高效液相色谱法%地佐辛%含量测定
反相高效液相色譜法%地佐辛%含量測定
반상고효액상색보법%지좌신%함량측정
RP-HPLC%Dezocine%Determination of Content
目的:建立地佐辛含量测定的反相高效液相色谱法(RP-HPLC)。方法:色谱柱为SHIMADZV VP-ODS (250 mm ×4.6 mm;5μm),流动相为乙腈-三乙胺溶液(20∶80),检测波长:281 nm ,流速:1.0 mL/min ,柱温:30℃,进样量:20μL。结果:地佐辛在0.05~0.30 mg/mL范围内线性关系良好,r =1.0000;平均回收率为100.2%(RSD =1.0%)。结论:该法操作简便、结果准确,可以用于地佐辛的定量分析。
目的:建立地佐辛含量測定的反相高效液相色譜法(RP-HPLC)。方法:色譜柱為SHIMADZV VP-ODS (250 mm ×4.6 mm;5μm),流動相為乙腈-三乙胺溶液(20∶80),檢測波長:281 nm ,流速:1.0 mL/min ,柱溫:30℃,進樣量:20μL。結果:地佐辛在0.05~0.30 mg/mL範圍內線性關繫良好,r =1.0000;平均迴收率為100.2%(RSD =1.0%)。結論:該法操作簡便、結果準確,可以用于地佐辛的定量分析。
목적:건입지좌신함량측정적반상고효액상색보법(RP-HPLC)。방법:색보주위SHIMADZV VP-ODS (250 mm ×4.6 mm;5μm),류동상위을정-삼을알용액(20∶80),검측파장:281 nm ,류속:1.0 mL/min ,주온:30℃,진양량:20μL。결과:지좌신재0.05~0.30 mg/mL범위내선성관계량호,r =1.0000;평균회수솔위100.2%(RSD =1.0%)。결론:해법조작간편、결과준학,가이용우지좌신적정량분석。
Objective: To establish a method for the content determination of dezocine by reversed phase high-performance liquid chromatography (RP-HPLC) method. Methods: SHIMADZV VP-ODS (250 mm × 4.6 mm;5 μm ) column was used with the mobile phase of acetonitrile three triethylamine solution ( 20∶80 ) , the detection wavelength was at 281 nm , the flow rate was 1 mL/min , the column temperature was at 30 ℃, and the sample size was 20 μL. Results: A good linear relationship of dezocine was within the range of 0.05 ~ 0.30 mg/mL (r =1.000 0),the average recovery rate was 100.2% (RSD = 1.0%). Conclusion: The method is simple and accu-rate , and can be used for quantitative analysis of dezocine .