Standard materials for analysis / standard samples "Steel and Non-Ferrous Materials Standard Substances"
We handle a wide range of certified reference materials, certified standard materials, and control samples from national certification standard materials, as well as various domestic and international standard materials.
We would like to introduce our analytical standard materials/standard samples, "Standard Materials for Iron and Non-Ferrous Materials." Material analysis plays a crucial role in product quality control, and standard materials are essential for ensuring accuracy and correcting errors in this analysis. A wide variety of standard materials are required to meet the demands of modern analytical instruments, and Seishin Shoji handles a broad range of domestic and international standard materials, from national certified reference materials (CRM) to certified reference materials (RM) and control samples. In recent years, the importance of national certified reference materials (CRM) has increased to ensure the consistency of traceability. 【Main Standard Materials Handled】 ■ Iron Standard Materials ■ Non-Ferrous Standard Materials ■ High Purity Materials ■ Inorganic Standard Materials ■ Our Original Standard Materials *For more details, please refer to the related link page or feel free to contact us.
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basic information
【Standards for Standard Materials】 ■SRM: A general term for standard materials guaranteed by the National Institute of Standards and Technology (NIST) in the United States. ■CRM: Certified reference materials that have been jointly analyzed and valued by multiple analytical laboratories. ■RM: Standard materials for which the analytical values have been determined by a single analytical laboratory. ■Test Sample・Setting Up Sample: Control samples valued by a single analytical laboratory. *For more details, please refer to the related links page or feel free to contact us.
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For more details, please refer to the related link page or feel free to contact us.
Company information
Since its establishment on March 10, 1952, Seishin Shoji Co., Ltd. has introduced a variety of products to the domestic market. As a trading company, it has particularly contributed to the field of analysis, starting with the import of analytical standard materials. Additionally, while it has been active as a technical trading company in the electronic components industry, in recent years it has expanded not only as a trading company but also into the design and manufacturing of new electronic devices, making significant strides in the manufacturing sector and achieving a wide range of activities both domestically and internationally.
