38864 2016 eng 1 2 other Teddington Euramet, European Metrology Research Programme 0 -- -- -- Materials and chemical producers require detailed knowledge of surface chemistry for research into new products. One way to understand a surface without damaging it is to bombard it with an electron beam, causing its atoms to emit characteristic X-rays enabling identification. The measurement of these must be precise as many elements emissions are close in energy – traceable reference materials will ensure instruments using this technique are stable and accurate. http://www.euramet.org/metrology-for-societys-challenges/metrology-for-industry/impact-case-studies-emrp-industry-theme/ urn:nbn:de:kobv:b43-388647 Allgemeines Deutsches Urheberrecht Wolfgang Unger eng uncontrolled Metrology eng uncontrolled EDS eng uncontrolled EDX Analytische Chemie Datei für die Öffentlichkeit verfügbar ("Open Access") Graue Literatur Wissenschaftliche Artikel der BAM Bundesanstalt für Materialforschung und -prüfung (BAM) https://opus4.kobv.de/opus4-bam/files/38864/Unger_Case_study_IND15_16009.pdf