CN Patent

CN109900816A — 一种分析注射用硫酸核糖霉素含量及有关物质的高效液相色谱蒸发光散射检测器法

Assigned to Food And Medicine Supervision And Inspection Research Institute Of Jiangsu Province · Expires 2019-06-18 · 7y expired

What this patent protects

本发明公开了一种分析注射用硫酸核糖霉素含量及有关物质的高效液相色谱蒸发光散射检测器法，该方法主要应用蒸发光散射检测器法对硫酸核糖霉素含量进行测定，对其有关物质进行检查。对比已报道方法，该方法所用流动相组成简单，分析成本低，对仪器及操作人员损害小，含量测定结果准确，重复性和回收率良好，且该方法经验证可用于注射用硫酸核糖霉素含量测定及有关物质检查。

USPTO Abstract

本发明公开了一种分析注射用硫酸核糖霉素含量及有关物质的高效液相色谱蒸发光散射检测器法，该方法主要应用蒸发光散射检测器法对硫酸核糖霉素含量进行测定，对其有关物质进行检查。对比已报道方法，该方法所用流动相组成简单，分析成本低，对仪器及操作人员损害小，含量测定结果准确，重复性和回收率良好，且该方法经验证可用于注射用硫酸核糖霉素含量测定及有关物质检查。

Drugs covered by this patent

Patent Metadata

Patent number
CN109900816A
Jurisdiction
CN
Classification
—
Expires
2019-06-18
Drug substance claim
No
Drug product claim
No
Assignee
Food And Medicine Supervision And Inspection Research Institute Of Jiangsu Province
Source
FDA Orange Book + USPTO grounding via Google Patents

Bibliographic data sourced from FDA Orange Book + USPTO public records. Plain-English summary generated by AI grounded in source text. Patent term extensions (PTR, SPC, pediatric) may shift the effective expiry. Not legal advice.

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