推荐厂家
暂无
暂无
原料药盐酸米多君标准(国内:YBH09452006),5-氨基乙酰丙酸盐酸盐标准。若有特殊要求也可站内信息联系!有国外标准也行。
【作者】 徐伟民; 张慧; 袁伟芳; 王依婷; 余琛;【Author】 XU Wei Min 1, ZHANG Hui 1, YUAN Wei Fang 2, WANG Yi Ting 3, YU Chen 1 (1.Shanghai Xuhui District Central Hospital; 2. Shanghai Institute of Materia Medica, Academia Sinica, Shanghai 200031; 3.Shanghai Institute for Drug Control, Shanghai 20【机构】 上海市徐汇区中心医院; 中国科学院上海药物研究所; 上海市药品检验所; 上海市徐汇区中心医院 上海200031; 上海200233;【摘要】 建立了血清中脱甘氨酸米多君的反相高效液相色谱 -荧光检测法。血清样品经 C2 小柱固相萃取后 ,采用Diam onsil C1 8分析柱 ,甲醇 - 0 .1%三氟醋酸溶液 (2 8∶ 72 )为流动相 ,荧光激发波长为 2 88nm,发射波长为 32 8nm。以甲氧明为内标。脱甘氨酸米多君在 0 .5~ 32 ng/ ml范围内线性关系良好。方法的检测限为 5 pg,提取回收率大于86 % ,批内、批间精密度为 1.2 %~ 5 .4 %。 更多还原【Abstract】 A HPLC method with fluorescence detection for the determination of α 2,5 dimethoxyphenyl β aminoethanol hydrochloride in serum was established. The serum sample was treated with solid phase extract. A Diamonsil C 18 column was used, with the mobile phase of methanol 0.1% trifluoroacetic acid solution (28∶72). The excitation and emission wavelength were 288 and 328 nm, respectively. Methoxamini was used as internal standard. The calibration curve was linear in the range of 0.5~32 ng/ml ( r =0.999... 更多还原【关键词】 米多君; 脱甘氨酸米多君; 血清; HPLC-FLU; 测定; 【Key words】 midodrine; α 2,5 dimethoxyphenyl β aminoethanol hydrochloride; serum; HPLC FLU; determination; http://ng1.17img.cn/bbsfiles/images/2012/08/201208201142_384597_2352694_3.jpg
哪位大侠能赐教一下蔬菜中三氯杀螨醇、咯菌腈、抑霉唑、灭多威、嘧菌胺的检测方法,不胜感激!!