The RIQAS Erythrocyte Sedimentation Rate (ESR) EQA Programme provides a solution for clinical laboratories to ensure accuracy across the complete clinical range for ESR, with two distinct samples tested quarterly. The programme is compatible for use with most instruments, except for those using Capillary Photometry Technology.
Liquid ready-to-use samples requiring minimal preparation

Submit results and view reports online via RIQAS.Net
World's largest EQA scheme ensuring peer groups are maximised
Comprehensive reports enabling performance assessment at a glance
Cycle Starts - March 2026
Accredited to ISO17043 standards via RIQAS flexible scope
To find out more about RIQAS EQA or to get in touch with your local Randox Representative, enquire now.
| Description | Frequency | Size | Cat No | |
|---|---|---|---|---|
| ESR | Quarterly | 4 x 2 x 4.5 ml | RQ9163 |
Haematology
Specific Proteins
Cytokines