Catalog renewal! NIST traceable. Obtained various certifications from the U.S. accreditation body A2LA. International mutual certification available, with issuance of certificates equivalent to JCSS!
■To all analysis laboratories searching for standard materials and standard samples We would like to introduce our proudly developed analytical standard material, "Standard Solutions for ICP-AES/ICP-MS," to those who pursue accuracy and efficiency in analysis. This product, which has been updated in our catalog, has obtained NIST-traceable certification from the U.S. accreditation body A2LA, and is equipped with international certifications ISO 17025 and ISO 17034, allowing for the issuance of certificates equivalent to JCSS. With reliable international mutual recognition (ILAC MRA), we guarantee quality that meets global standards. ■SPEX certified standard solutions covering all 70 elements The SPEX certified standard solutions we handle cover all 70 elements, enabling precise and highly reliable analysis. Additionally, we offer original mixed solutions tailored to domestic demand. ■Maximizing analysis efficiency with standard solutions By using mixed standard solutions, we reduce analysis time and minimize discrepancies among analysts, thereby enhancing operational efficiency and accuracy. We can also produce custom products tailored to user preferences. At Seishin Shoji, we are committed to developing original mixed solutions that meet all needs. Keywords: ICP emission, emission spectroscopy, mass spectrometry, qualitative analysis, wet analysis
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【Products (Excerpt)】 ■ Standard solutions for water quality analysis ■ Ion mixed standard solutions for water quality analysis ■ Standard solutions for PM2.5 analysis ■ Standard solutions for pharmaceutical analysis ■ Standard solutions for ICP-MS calibration ■ General-purpose mixed standard solutions ■ Standard solutions for semiconductor-related analysis ■ Oil-based standard solutions ■ Single-element standard solutions ■ Single-element oil standard solutions ■ Standard solutions for ion chromatography ■ Mixed standard solutions for GC-MS ■ Dilution solutions *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.