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《化学分析计量》 2018年第05期
DOI:10.3969/j.issn.1008-6145.2018.05.001
血液中乙醇含量检测用标准物质的研制
赵迎晨,朱茜,刘斌杰,李佳,毛森,马长征
河南省计量科学研究院,郑州 450008 
Development of reference material for determination of alcohol content in blood
ZHAO Yingchen, ZHU Qian, LIU Binjie, LI Jia, MAO Sen, MA Changzheng
Henan Institute of Metrology, Zhengzhou 450008, China 
摘要:制备8种不同浓度的血液中乙醇含量检测用水中乙醇标准物质。采用重量-容量法配制水中乙醇溶液标准物质,以配制值作为定值结果。采用气相色谱法对标准样品进行了均匀性和稳定性检验,并对定值结果进行验证。对定值结果的不确定度进行了评估。结果表明,水中乙醇标准物质的均匀性和稳定性良好,可稳定12个月。该系列标准物质已获批为国家二级标准物质,编号为GBW(E) 083145~GBW(E) 083152。 
Abstract:The reference materials of 8 different concentrations of alcohol in water used for determination of alcohol in blood was developed. The solution reference material of alcohol in water was prepared by weight-volumetric method, the configuration values were used as reference values. The homogeneity, stability test and reference values of reference meterials were determined by gas chromatography, the uncertainties were evaluated. The results indicated that the reference material was homogeneous and stable, and could be stable for 12 months. This series of reference material has been approved as secondary reference material, the serial number of secondary reference material: GBW(E) 083145-GBW(E) 083152. 
关键词:乙醇含量;血液;标准物质 
Keywords:alcohol content; blood; reference materia 
基金:河南省科技厅科技攻关项目(122102310028;182102311050) 
本文引用格式:
赵迎晨,朱茜,刘斌杰,等.血液中乙醇含量检测用标准物质的研制[J].化学分析计量,2018,27(5):1-5. ZHAO Y C,ZHU Q,LIU B J,et al. Development of reference material for determination of alcohol content in blood[J]. Chemical analysis and meterage,2018,27(5):1-5 

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