ISO 11726-2004 固体矿物燃料.替代分析法的验证指南

标准号：ISO 11726-2004
中文标准名称：固体矿物燃料.替代分析法的验证指南
英文标准名称：Solid mineral fuels - Guidelines for the validation of alternative methods of analysis
标准类型：D21
发布日期：1999/12/31 12:00:00
实施日期：1999/12/31 12:00:00
中国标准分类号：D21
国际标准分类号：75.160.10
适用范围：This International Standard describes procedures for validating alternative methods of analysis for coal and coke either directly by comparison with the relevant International Standard method or indirectly by comparison with reference materials that have been exhaustively analysed using the relevant International Standard method. The statistical analysis methods used are parametric, i.e. their use is possible only when the characteristic is expressed as a simple number on an approximately linear scale. The results from some methods, for example the Gray-King coke type, are not so expressed and the methods given here should be used only if the data are converted to a parametric scale.