JJG 178—2007与《中华人民共和国药典》中关于紫外可见分光光度计检定要求的比较分析  

Comparison Analysis of UV-Visible Spectrophotometer Calibration Requirements between JJG 178—2007 and Pharmacopoeia of the People's Republic of China

作　　者：周绍华 ZHOU Shaohua(Wuxi Drug Safety Inspection and Testing Center,Wuxi 214000,China)

机构地区：[1]无锡市药品安全检验检测中心,江苏无锡214000

出　　处：《品牌与标准化》2024年第5期204-206,共3页

摘　　要：本文通过对比JJG 178—2007《紫外、可见、近红外分光光度计》和《中华人民共和国药典》2020年版“0401紫外-可见分光光度法”对仪器技术指标的要求,发现两者在波长、吸光度、杂散光等方面存在明显差异,这些差异会直接影响该仪器在药品检验领域中的计量确认,进而影响其结果的有效性。为了保证该仪器的计量溯源性,笔者对不同的技术指标进行科学的比较和分析,最终提出可行性建议。This article compares the technical requirements of JJG 178—2007 Ultraviolet,Visible,Near-Infrared Spectrophotometers and the 2020 edition of the Pharmacopoeia of the People's Republic of China,specifically the"0401 Ultraviolet-Visible Spectrophotometric Method."The comparison reveals significant differences in wavelength,absorbance,stray light,and other aspects.These differences directly impact the metrological confirmation of the instrument in the field of pharmaceutical inspection and can affect the validity of its results.To ensure the metrological traceability of the instrument,the author conducts a scientific comparison and analysis of these different technical specifications and ultimately proposes feasible suggestions.

关 键 词：紫外-可见分光光度计 检定 计量确认 

分 类 号：R927.1[医药卫生—药学]