1. 1.Practical & Theoretical Analysis Unit, Toppan Technical Research Institute, Toppan Printing CO., LTD.

    Certifying agency Japan Accreditation Board (JAB)
    Scope of certification Radioactivity measurement
    Substances covered by certification Cs-134 (Cesium 134), Cs-137 (Cesium 137),I-131 (Iodine 131)
    Product types covered by certification Drinking water, water used for the manufacture of soft drinks, and liquid foods.
    Testing method Nuclide analysis via gamma ray spectrometry using a germanium semiconductor detector
    Certification data February 14, 2013
    Certification number RTL03670
    Applicable standard JIS Q 17025:2018 (ISO/IEC 17025:2017)

    *See Acquisition of ISO/IEC 17025 Certification for Measurement of Radioactivit for more details.