TY - CONF A1 - Gantois, F. T1 - ALCOREF "Certified forensic alcohol reference materials" N2 - The presentation provides an overview of the EMPIR project ALCOREF “Certified forensic alcohol reference materials”. Results of an EURAMET intercomparison of ethanol in water reference materials developed in the project are presented, and two different statistical models for the key comparison reference function are discussed, the Frequentist approach and a Bayesian approach. T2 - CCQM Organic Analysis Working Group Meeting CY - Online meeting DA - 04.05.2021 KW - Certified reference material KW - EMPIR project KW - Interlaboratory comparison PY - 2021 AN - OPUS4-52852 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Gantois, F. T1 - EURAMET.QM-S13 Comparison of value assigned forensic alcohol in water reference materials N2 - The presentation summarizes the results of the EURAMET key comparison QM-S13 “Comparison of value assigned forensic alcohol in water reference materials”. Possible options for the key comparison reference function (KCRF) are discussed: the frequentist approach and a Bayesian approach. Both methods are used to determine the degrees of equivalence of materials and participants. T2 - EURAMET TC-MC Sector Committee Bio- and Organic Analysis Meeting CY - Online meeting DA - 02.02.2021 KW - Certified reference material KW - EMPIR project KW - Iinterlaboratory comparison PY - 2021 AN - OPUS4-52617 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER -