{"tema_id":"1574","string":"reference material (RM)           #02121","created":"2022-12-19 09:13:38","code":null,"notes":[{"@type":"Cataloger's note","@lang":"en-EN","@value":"reference: R142:2008 2.4(annex 6 "},{"@type":"Cataloger's note","@lang":"en-EN","@value":"ID: 02121 "},{"@type":"Definition note","@lang":"en-EN","@value":"material, sufficiently homogeneous and stable regarding one or more properties, used in calibration, in assignment of a value to another material or in quality assurance "}]}