caa a22 4500 605465622 CHVBK 20210128100303.0 cr unu---uuuuu 210128e20151201xx s 000 0 eng 10.1007/s00769-015-1167-7 doi (NATIONALLICENCE)springer-10.1007/s00769-015-1167-7 van der Veen Adriaan Chemistry Group, Van Swinden Laboratorium, Delft, The Netherlands aut Revision of ISO Guide 33: good practice in using reference materials [Elektronische Daten] [Adriaan van der Veen] ISO/REMCO, the Committee on Reference Materials of the International Organisation for Standardisation, has revised ISO Guide 33. In doing so, the document now provides a more comprehensive coverage of the mainstream applications of reference materials (RMs) and certified reference materials (CRMs). Unlike its predecessor, the new ISO Guide 33 now also covers calibration as one of the uses and aspects of preparing calibration RMs from pure materials, as done in many testing laboratories. These aspects were felt to be missing in guidance to laboratories. The Guide is now well aligned with the Guide to the Expression of Uncertainty in Measurement and its supplements. Many applications of RMs and CRMs in particular require the evaluation of measurement uncertainty or have an impact on it. Last but not least, the Guide also contains a specific clause dealing with the various aspects of selecting an RM for a particular purpose. Springer-Verlag Berlin Heidelberg, 2015 CRM nationallicence RM nationallicence ISO Guide 33 nationallicence Accreditation nationallicence Quality control nationallicence Calibration nationallicence Method validation nationallicence Accreditation and Quality Assurance Springer Berlin Heidelberg 20/6(2015-12-01), 529-532 0949-1775 20:6<529 2015 20 769 https://doi.org/10.1007/s00769-015-1167-7 text/html Onlinezugriff via DOI BK010053 XK010053 XK010000 Metadata rights reserved Springer special CC-BY-NC licence nationallicence 1 research-article jats NATIONALLICENCE NATIONALLICENCE NL-springer NATIONALLICENCE 856 40 https://doi.org/10.1007/s00769-015-1167-7 text/html Onlinezugriff via DOI NATIONALLICENCE 100 1- van der Veen Adriaan Chemistry Group, Van Swinden Laboratorium, Delft, The Netherlands aut NATIONALLICENCE 773 0- Accreditation and Quality Assurance Springer Berlin Heidelberg 20/6(2015-12-01), 529-532 0949-1775 20:6<529 2015 20 769