ERNDIMQA - Purines and Pyrimidines in Urine

Purpose: Comparison of Purine and Pyrimidine outcome in a lab in respect to median and target values
Scientific Expert: Dr. J. Bierau, e-mail:
Scheme Organiser: Dr. E. van der Hagen e-mail:
Analytes: 5-OH methyluracil, Adenine, Adenosine, AICAR, Creatinine, Deoxy-adenosine, Deoxy-guanosine, Deoxy-inosine, Deoxy-uridine,  Dihydro-thymine, Dihydro-uracil, Guanosine, Hypoxanthine, Inosine, Orotic acid, Orotidine, Pseudo-uridine, Thymidine, Thymine,  Uracil, Uric acid and Xanthine (2020).
Number of Specimens/Year: 8
Matrix of the Specimens: Lyophilised spiked human urine
Volume/Specimen: 2.5 mL/vial
Number of Shipments/Year: One shipment of 8 specimens in February
Submission of Results: Via ERNDIM Interactive Website
Reports: Requested from ERNDIM Interactive Website
Certificate: Once a year issued by ERNDIM Board
Number of Participants: 56 (2019)
Status of the Scheme: Operated since 2000
Geographic Area: Worldwide
Limitation Participation: None
Cost/Year: 394 EURO (2021)
How to subscribe: e-mail:
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