The standard sample Research Institute of Shandong Academy of metallurgical Sciences Co., Ltd. is an important base for the development and sales of metallurgical, non-ferrous Metals, coal, building materials, chemical industry, environmental protection and other Standard samples(substances)in China. It is also one of the important units to carry out the Analysis and testing of metal and non-metallic materials, research and promote new Technology of metal and non-metallic material analysis, and cultivate metallurgical analysis Talents. The Institute has obtained the qualification of national accreditation testing Laboratory( NO. CNAS L1461), certified reference material/reference sample manufacturer Qualification( NO. CNAS RM0012). The national metallurgical standard sample, the national Non-ferrous metal standard sample fixed-point development and sales unit. The Institute Has developed standard samples (substances) for more than 50 years, involving metallurgy, Non-ferrous metals, coal, chemical industry, environment and other industries, including Metallurgical raw materials, ferrous metals, non-ferrous metals, coal and coke, including Chemical analysis, spectral analysis, standard solution, physical metallographic samples and Other professional standard samples (substances). Among more than 1000 kinds of standard Samples developed, there are more than 100 national first-class standard samples (substances) and more than 1000 industrial standard samples (substances).