ISO Guide 34 "General Requirements for the Competence of Reference Materials Producers" certifies that our supplier meets every requirement for competence in the very specific field of Reference Material Production. Accreditation to ISO Guide 34 involves not only technical competence and good quality management practices, but adds verification of critical production management specific to reference material producers. Our supplier has been accredited to Guide 34 longer than any other inorganic standards manufacturer.

ISO 17025 "General Requirements for the Competence of Testing and Calibration Laboratories" addresses technical competency of the testing laboratory and specifically, a laboratory's ability to produce precise and accurate test and calibration data. This certification is crucial for all tier one suppliers to transportation and auto manufacturers.

Our supplier's certification to the ISO 9001 standard covers all of its operations, including general quality practices and customer and technical services. They are registered with QSR, which recognizes the company throughout the international community.