|EQA 2023 - Urinary Free Cortisol (CLU)|
Expert Biologists - Scheme Coordinators:
Estelle BUGNI and Laurence CHARDON
EQA performed since 1983
Number of participating laboratories in 2022: 61
1 - Scheme Overview
This EQA scheme is intended for laboratories carrying out the determination of urinary free cortisol.
2 - Assessment Frequency
Number of surveys per year: 6
Number of control samples per survey: 2
Number of samples per year: 12
3 - List of Analytes Assessed
4 - Description of the Control Samples
Lyophilized human control urine (samples to be resuspended in 3 mL of distilled water).