Welcome to the RfB

This website provides all information concerning the accredited EQA schemes of the RfB:

Our online supply for your lab

News

  1. New EQA scheme: Vitamin B12 deficiency (VB)

    The RfB is expanding its external quality assurance offerings and will offer an EQA scheme for Vitamin B12 deficiency twice a year. Participants can determine analytes including holo-TC, methylmalonic acid, homocysteine, and vitamin B12. Registration is carried out through the participant account.

  2. New Survey: Neurofilament Light Chain (NfL) in Serum

    The RfB is expanding its survey program to include the determination of neurofilament light chain (NfL) in serum. This measurement serves as a biomarker for assessing neuroaxonal damage, particularly in multiple sclerosis. Scheduled dates for 2025 are planned for June and November.

  3. New Survey: Preeclampsia Markers (PM)

    The RfB is expanding its external quality assurance services and will offer the survey for preeclampsia markers twice a year starting in 2025. Participants can determine analytes such as PlGF, sFLT-1, and the PlGF/sFLT-1 ratio. Registration is done through the participant account.

  4. The guideline Rili-BÄK is now available in English!

    The Rili-BÄK is now available in the official translation of the German medical association.

  5. IgG subclass determination in IG4/24

    Starting with the survey IG4/24 you have the possibility to perform the IgG subclass determination (IgG1, IgG2, IgG3, IgG4).

  6. EurA1cTrial 2022

    EurA1c, the trial exploring the effectiveness of HbA1c tests across various countries and manufacturers, was conducted for the seventh time in 2022. Over 4,000 laboratories in 22 countries participated. The report is now available on our website.

Latest evaluations

  1. 18.07.25

    ctDNA1/25 circulating tumor DN

  2. 18.07.25

    GL3/25 Glucose (wet)

  3. 18.07.25

    KS5/25 Clin chem (wet)

  4. 16.07.25

    DS2/25 Drug screening

  5. 15.07.25

    ChlamTra1/25 Chl. Trachomatis AG

  6. 15.07.25

    MykCult1/25 Anzucht/Ident. Pilze

  7. 14.07.25

    GLX1/25 Glucose POCT

  8. 11.07.25

    Bak-TK1/25 bacteria in TC

  9. 11.07.25

    MRSAscre1/25 MRSA Screening

  10. 11.07.25

    VB1/25 Vitamin B12 def

  11. 10.07.25

    AL2/25 Allergology

  12. 08.07.25

    BakNAT11/25 Bacteriol. Genome

  13. 08.07.25

    BakNAT21/25 Bacteriol. Genome 2

  14. 08.07.25

    BakNAT31/25 Bacteriol. Genome 3

Office
Friesdorfer Straße 153
53175 Bonn

Phone: +49 2 28 / 92 68 95 - 0
Fax: +49 2 28 / 92 68 95 - 29

Internet: www.rfb.bio
E-mail: info@spmd-rfb.de

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certificate of accreditation