reference material
ISO 17034:2016(en)
General requirements for the competence of reference material producers
What are standard reference materials?
Standard reference materials or certified reference materials (Certified Reference Material) are materials that are used to control and track the measurement results of products. These materials are used to validate analytical measurement methods or equipment calibration.
Standard reference materials or certified reference materials (Certified Reference Material) are materials that are used to control and track the measurement results of products. These materials are used to validate analytical measurement methods or equipment calibration. Currently, there are many laboratories operating in the country that have common devices and tests, and in many cases, the preparation of reference materials is difficult due to high costs and sanctions. , it is associated with difficulties for them. The use of certified reference materials in laboratories is a basic requirement to guarantee the quality of test results.
Companies producing standard reference materials, like other centers in this field, must comply with the requirements specified in the ISO/IEC 17034 standard.

Pretty component of content. I just stumbled upon your weblog and in accession capital to say that I acquire actually…
When I originally commented I clicked the "Notify me when new comments are added" checkbox and now each time a…