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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

  • The JRC released a new application note (ERM-Application Note 7) that explains the information users should collect in order to continue using a CRM beyond the validity date stated on the certificate. It is available as free download in our User support/Application notes section .
  • New certified reference material for mercury in fish released: ERM-CE101
  • New certified reference material for elements in bovine liver released: ERM-BB185
  • New certified reference material for pesticides in soya released: ERM-BC700 .
  • 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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