皮革科学与工程 ›› 2022, Vol. 32 ›› Issue (4): 65-70.doi: 10.19677/j.issn.1004-7964.2022.04.011

• 标准化与检验 • 上一篇    下一篇

皮革中富马酸二甲酯标准样品的研制与应用

黄志丁1, 肖巧喆2, 马琳3,*   

  1. 1.国家市场监督管理总局认证认可技术研究中心,北京 100020;
    2.中国认证认可协会,北京 100020;
    3.中轻检验认证有限公司,北京 100015
  • 收稿日期:2021-11-29 出版日期:2022-08-28 上线日期:2022-07-11
  • 通讯作者: *malin_clf@163.com
  • 作者简介:黄志丁(1987-),男,硕士研究生,高级工程师,主要从事检验检测监管、标准物质研究等相关工作,E-mail:huangzhiding@126.com。

Production and Application of Reference Material for Dimethyl Fumarate in Leather

HUANG Zhiding1, XIAO Qiaozhe2, MA Lin3,*   

  1. 1. China Certification & Accreditation Institute, Beijing 100020, China;
    2. China Certification and Accreditation Association, Beijing 100020, China;
    3. Sinolight Inspection & Certification CO. , LTD., Beijing 100015, China
  • Received:2021-11-29 Online:2022-08-28 Published:2022-07-11

摘要: 标准样品是保证检测结果准确可靠的重要基础,主要用途包括测量系统校准、测量程序评估、给其他材料赋值和质量控制。该文介绍了皮革中富马酸二甲酯标准样品的研制过程,包括模拟制革工艺制备样品、均匀性检验、稳定性检验、多家实验室联合定值、标准值和不确定度的确定等。此外,对皮革中富马酸二甲酯标准样品的正确保存和使用方法进行了详细的说明。

关键词: 标准样品, 富马酸二甲酯, 皮革, 研制

Abstract: Certified reference material is an important basis for ensuring the accuracy and reliability of the test results. And their application may include the calibration of a measurement system, assessment of a measurement procedure, assigning values to other materials, and quality control. The production processes of certified reference material (CRM) for dimethyl fumarate in leather were presented in this paper. The processes involved in sample preparation by simulated tannery process, homogeneity assessment, stability assessment, characterization of an operationally defined measurand using a network ofcompetent laboratories, characterization and uncertainty evaluation, and so on. In addition, the proper preservation and use of CRM for dimethyl fumarate in leather were described in detail.

Key words: reference material, dimethyl fumarate, leather, production

中图分类号: