HPLC測(cè)定阿昔洛韋片中阿昔洛韋的含量
發(fā)布時(shí)間:2019-01-16 03:20
【摘要】:目的采用HPLC測(cè)定阿昔洛韋片中阿昔洛韋的含量。方法 Welch C18色譜柱(4.6mm×250mm×5μm);流動(dòng)相甲醇-水(10∶90),流速1.0m L·min~(-1),檢測(cè)波長(zhǎng)254nm,柱溫為35℃,進(jìn)樣量20μL。按外標(biāo)法以峰面積計(jì)算阿昔洛韋含量(以標(biāo)示量的百分含量表示)。結(jié)果阿昔洛韋在5~30μg·m L~(-1)范圍內(nèi)濃度與峰面積呈良好線性關(guān)系;平均回收率為99.80%,RSD為0.26%;四批樣品的平均含量是98.6%。結(jié)論本文所建立的方法準(zhǔn)確、快捷,可用于阿昔洛韋片中阿昔洛韋含量的測(cè)定。
[Abstract]:Objective to determine the content of acyclovir in acyclovir tablets by HPLC. Methods Welch C18 column (4.6mm 脳 250mm 脳 5 渭 m);) was used as mobile phase methanol-water (10:90), flow rate was 1.0 mL min~ (-1), detection wavelength was 254 nm, column temperature was 35 鈩,
本文編號(hào):2409405
[Abstract]:Objective to determine the content of acyclovir in acyclovir tablets by HPLC. Methods Welch C18 column (4.6mm 脳 250mm 脳 5 渭 m);) was used as mobile phase methanol-water (10:90), flow rate was 1.0 mL min~ (-1), detection wavelength was 254 nm, column temperature was 35 鈩,
本文編號(hào):2409405
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