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  1. Article

    Open Access

    Production and certification of BOTS-1: bovine muscle–certified reference material for incurred veterinary drug residues

    A freeze-dried bovine muscle–certified reference material (CRM), known as BOTS-1 (DOI: https://doi.org/10.4224/crm.2018.bots-1), containing incurred residues of co...

    Garnet McRae, Donald M. Leek, Juris Meija… in Analytical and Bioanalytical Chemistry (2024)

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    Article

    Proficiency testing in food control: an evaluation of more than 13 years

    According to article 32 and 33 of Regulation (EC) No 882/2004, the European Union and National Reference Laboratory for pharmacologically active substances (EURL/NRL) at the Federal Office of Consumer Protection ...

    Manfred Stoyke, Joachim Polzer… in Journal für Verbraucherschutz und Lebensmi… (2015)

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    Article

    Reference material in residue control: assessment of matrix effects

    The production of certified reference materials (CRM) requires a comprehensive consideration of which analytes and materials to select. The present study describes the pre-tests for the production of CRM for n...

    Petra Gowik, Joachim Polzer, Steffen Uhlig in Accreditation and Quality Assurance (2007)