45156 2018 eng poster 0 -- -- -- Reliable standards are required to support research and development as well as end-user in application. Appropriate standards have to fulfill three requirements: small uncertainty, easy to use and low overall costs of application. For calibration of microscopes at nanoscale and/or element analysis special requirements for standards are given, which are challenging in manufacture. Workshop on Reference Nanomaterials Berlin, Germany 14.05.2018 I. Busch Wolfgang Unger eng uncontrolled XPS eng uncontrolled Imaging eng uncontrolled Reference material eng uncontrolled NoStep Standards Analytische Chemie Datei im Netzwerk der BAM verfügbar ("Closed Access") Präsentation