我国标准物质研究开发工作始于解放初期 ,1951年 ,全国钢铁检验委员会颁布了用于钢铁现场分析的“弹簧钢标准物质” ,随后又有“铸铁碳素钢”、矿石等化学成分标准物质及燃烧热、粘度等物理化学性质的标准物质问世 .我国研制标准物质的历史虽短 ,但发展迅速 .“六五”期间开始 In 1951, the National Steel Inspection Commission promulgated the “spring steel reference material” for on-the-spot analysis of steel and then the “standard materials of cast iron carbon steel,” ore and other chemical compositions and Burning heat, viscosity and other physical and chemical properties of the standard material come out of China’s history of the development of the standard material is short, but the rapid development of “Six Five” period