Today, with the development of medical diagnostic laboratories and the replacement of manual biochemistry methods with biochemical analyzers, the use of calibrators and controls is an important issue for adjusting reagents with devices.

Calibrators have now replaced standards and are updated for all biochemical reagents with all methods.

The calibration of a biochemistry analyzer is to find a reference point, which is to determine a K value (or F value).
It is determined by the state of the instrument and reagents

Controls are used to validate the performance of biochemical reagents, including checking the correct calibration of the instruments.

Persian Tajhiz System Company has provided general and specific calibrators and controls to facilitate the installation of its products on biochemical analyzers.