Purpose

Monitoring the accuracy of measurement results and certification of measurement procedures for the mass fraction of azathioprine in azathioprine substance, pharmaceutical preparations, and materials containing azathioprine.

The reference material can be used for:

• Establishing and monitoring the stability of the calibration characteristic of measuring instruments, provided the metrological characteristics of the reference material meet the requirements of the measurement procedure;
• Calibration of measuring instruments, provided the metrological characteristics of the reference material meet the requirements of the calibration procedure. Economic sectors and fields of activity where the reference material is planned to be used: healthcare, pharmaceutical industry, scientific research.