Reference materials (RMs) are used in all stages of the measurement process, including method validation, calibration, and quality control.
The ISO 13528:2022 standard is an international standard covering statistical methods used in proficiency testing through interlaboratory comparison.
The EN ISO 17020 standard is an international standard used to evaluate the competence of inspection bodies.
It is an internationally accepted standard that determines the general requirements for EN ISO/IEC 17025 Certificate Training and the competence of ISO 17025 testing and calibration laboratories.
Proficiency testing (PT) is a vital tool to ensure the accuracy and reliability of laboratory results. ISO 17043 is an international standard that provides requirements for PROFICIENCY TESTING (PT) providers.
The ISO 17065 standard is an international standard that regulates the activities of product, process and service certification bodies.
Method validation and verification are important concepts used to ensure the reliability and accuracy of analytical methods.
Measurement uncertainty education is an important issue that provides information about how reliable a measurement result is and how close it is to the true value.