Iron ores — Guidelines for the use of certified reference materials (CRMs)
铁矿石;认证标准物质(CRM)使用指南
发布日期:
2007-01-17
ISO 16042:2007描述了根据ISO 11459编制和认证的CRM使用推荐程序。实验室使用此类标准物质进行铁矿石化学分析的各种国际标准中规定的真实性测试,以验证装运样品的分析和分析结果的持续可靠性。
ISO 16042:2007 describes recommended procedures for the use of CRMs that have been prepared and certified in accordance with ISO 11459. Such CRMs are used by laboratories to carry out the trueness tests as specified in the various International Standards for the chemical analysis of iron ores, to verify the analysis of shipment samples and the ongoing reliability of analytical results.