We are collaborating with various research institutions to develop our original management samples!
Seishin Shouji handles analytical standard materials/standard samples for "Green Procurement (Hazardous Substance Management) Standard Materials." 【Standard Samples Reflecting Global Demand】 Due to the restrictions and prohibitions on the use of specific hazardous substances in regulations such as the European WEEE/RoHS Directive, ELV Regulation, and Toy Regulation, measures regarding the "Regulation on the Use of Specific Hazardous Substances" in Japan are based on green procurement, with various initiatives primarily led by electrical and automotive manufacturers. Our company offers a range of calibration standard materials used for managing these regulations and collaborates with various research institutions for the development of our original management samples. 【Examples of Products Handled】 ■ Our original management samples for fluorescent X-ray ■ Standard materials/management samples for fluorescent X-ray analysis ■ For chemical analysis ■ Others *For more details, please refer to the related links page or feel free to contact us.
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【Standard Materials for X-ray Fluorescence Analysis / Control Samples (Excerpt)】 ■ Stainless Steel Control Sample ■ Steel Control Sample ■ Nickel Alloy Control Sample ■ Lead-Free Solder Control Sample (Sn/Ag/Cu Based) ■ Zinc Alloy Standard Material ■ Copper Alloy Standard Material *For more details, please refer to the related link page or feel free to contact us.
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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.