TY - CONF A1 - Vogl, Jochen T1 - Isotope Ratio Measurements and Certification of iCRMs at BAM N2 - A short overview on isotope ratio measurements at BAM and related CRM activities is given. The current isotope CRM range offered by BAM and future iCRM projects are presented. T2 - CCQM IRWG Meeting CY - Sevres, France DA - 24.04.2023 KW - Absolute isotope ratio KW - Reference material KW - Metrology KW - Traceability PY - 2023 AN - OPUS4-57399 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER -