Certified nominal reference material

{
  "id": "MLC-T-CHM-001823",
  "term": "Certified nominal reference material",
  "field": "Chemistry",
  "definition": "A reference material for which one or more nominal properties are certified by a technically competent body, using a valid procedure. This material is accompanied by a certificate that states the nominal property value and its associated uncertainty. It is used for quality control and method validation in analytical measurements.",
  "subject": "Chemistry and Human Health",
  "see_also": [
    "nominal reference material",
    "examination procedure",
    "examination traceability",
    "examination uncertainty",
    "nominal property value"
  ],
  "references": [
    "PAC, 2018, 90, 913. 'Vocabulary on nominal property, examination, and related concepts for clinical laboratory sciences (IFCC-IUPAC Recommendations 2017)' on page 932 (https://doi.org/10.1515/pac-2011-0613)"
  ],
  "url": "https://mlchart.com/terminology/chemistry/certified-nominal-reference-material/"
}