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Association for the Promotion of Quality Control in Medical Biology
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Sub-family: General & specialised biochemistry Image Biochimie
2027 EQA PROGRAMMES
EQA 2027 - Cerebrospinal fluid biochemistry (LCR)
Expert Biologists - Programme Coordinators:
Béatrice GUILLEMIN, Adeline MAITTE, Bernard POGGI and Isabelle QUADRIO
EQA performed since 2017
Number of analytical sites registered in 2026: 399
Programme organised by ProBioQual and placed under the aegis of the FAEEQ

1 - Programme Overview

Assessment of accuracy – quantitative methods

Participating labs can choose to be assessed for all the analytes of this programme, or simply a subset of analytes of interest.

2 - Assessment Frequency

Number of surveys per year: 4
Number of control samples per survey: 1 or 2
Number of samples per year: 6

3 - List of Analytes Assessed 

  • Albumin
  • Chloride
  • IgA
  • IgG
  • IgM
  • Glucose
  • Lactate
  • Total protein
  • Sodium

4 - Description of the Control Samples

Liquid human control cerebrospinal fluid (ready-to-use 3 mL samples).

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