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Welcome to the Certified Reference Materials catalogue of the JRC

This is the online catalogue for certified reference materials of the European Commission's Joint Research Centre (JRC). On this catalogue, you find the more than 800 CRMs of the BCR- and IRMM-brand as well as the ERM-branded materials that were produced by the JRC.

Latest News

  • New certified reference materiala for benzo[a]pyrene, indeno[1,2,3-c,d]pyrene and 6-methylchrysene released: ERM-AC051, ERM-AC053 and ERM-AC082 .
  • The validity of the certificate of IRMM-440 (resin bonded glass fiber board) was prolonged .
  • The ongoing stability monitoring of ERM-BD600 (vitamins in milk powder) and ERM-EF001 (biodiesel) raised concerns about the stability of some parameters. As a preventive measure, some values were retracted..
  • Training course on the Use of Reference Materials and the Estimation of Measurement Uncertainty , 9.-10. October 2019. Registration open!
  • Read more in our News section

    See how our CRMs are produced - take a look at our : Virtual tour

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