【摘要】 以缢蛏为例,详细介绍了海洋动物标准物质的研制及其技术流程,对研制过程中候选物的确定,以及标准物质所必须具备的特性量值等进行了全面叙述。海洋动物标准物质制备的技术流程主要包括:均匀性、稳定性和准确性的检验,定值分析方法、数据的统计分析以及定值数据结果的表达。有证标准物质的包装运输、认定证书和标签等方面的操作也都应按照规定的方法和要求进行。更多还原

【Abstract】 Taking Sinonovacula constricta as an example,the detail preparation process of standard materials of marine animals was introduced.The candidates determination of standard materials of the marine animals,as well as the property value of standard materials of marine animals was described in a more comprehensive way.Preparation process and technical flow of marine animals standard materials should include the following: homogeneity,stability and accuracy,characterization methods,mathematical statistics and data analysis,the certified values describing,packaging and transport requirements,certificate and label for the certified reference materials.更多还原