【摘要】：建立視差折光檢測器高效液相色譜儀(HPLC)聯(lián)用方法,測定注射用蘭索拉唑中葡甲胺的含量。高效液相色譜儀采用氫型陽離子交換樹脂和磺化交聯(lián)的苯乙烯二乙烯基共聚物為填充劑的硅膠基質(zhì)色譜柱(SHISEIDOCAPCELL PAK 150 mm×46 mm,5μm),柱溫35℃,以三氟乙酸甲酸水(體積比為005∶03∶100,流速為06mL/min)為流動相。結(jié)果表明:在0169 0~3380 0 g/L的范圍內(nèi),葡甲胺的濃度與峰面積呈良好線性關(guān)系,相關(guān)系數(shù)為0999 9。平均回收率(n=3)為9980%,相對標(biāo)準(zhǔn)偏差(RSD)為05%。
[Abstract]:A high performance liquid chromatography (HPLC) method was developed for the determination of methamine in lansoprazole for injection. High performance liquid chromatography (HPLC) using hydrogen cation exchange resin and sulfonated styrene divinyl copolymer as filler, silica gel matrix column (SHISEIDOCAPCELL PAK 150 mm 脳 46 mm, 5 渭 m, column temperature 35 鈩，

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