文档介绍：气相色谱法测定多索茶碱注射液中多索茶碱的含量气相色谱法测定多索茶碱注射液中多索茶碱的含量?664?安徽医药AnhuiMedicalandPharmaceuticalJournal2006Sep;10(9)气相色谱法测定多索茶碱注射液中多索茶碱的含量谢子立(安徽省药品检验所,安徽合肥230051)摘要:-17(30m××)毛细管色谱柱,氮气为载体,FID检测器,柱温265~C,以盐酸罂粟碱为内标,,?L(r=)范围内有较好的线性关系(n:6),方法回收率(n:9)%,%.结论该法操作简便,快速,准确,:多索茶碱;盐酸罂粟碱;(AnhuiProvincialInstituteforDrugControl,Hefei230051)Abstract:-17(30m×0,32mm×),Thecarriergaswasnitrogen,~C,andpapavefinehydrochlorideWasselectedasinternalstandardTheassayofdoxofyllineWascalcu-latedbyinternalstandardmethod,ResultUnderthiscondition,—?Lwasgood(r:,n=6).Theaveragerecovery(n=9)%(RSD=%).Conclu-sionTheproposedmethodissimple,convenient,:doxofylline;papavefinehydrochloride;capillarygaschromatography多索茶碱注射液用于治疗支气管哮喘,喘息型慢性支气管炎及其它支气管痉挛引起的呼吸困难,,国家药品标准对多索茶碱注射液中多索茶碱的测定采用的是液相色谱法,,:本