Reference material certificate

{
  "id": "MLC-T-CHM-010072",
  "term": "Reference material certificate",
  "field": "Chemistry",
  "definition": "A paper issued by the body that produced a certified reference material, accompanying the material and stating its certified property values with uncertainties and metrological traceability. It also confirms that the procedures needed to establish the validity of those values were carried out. Validity is limited to a stated time span, which sets the shelf life, and ISO Guide 31 gives guidance on what the certificate should contain.",
  "subject": "Analytical Chemistry",
  "see_also": [
    "object traceability",
    "reference material producer",
    "shelf life"
  ],
  "references": [
    "PAC, 2021, 93, 997. 'Metrological and quality concepts in analytical chemistry (IUPAC Recommendations 2021)' on page 1038 (https://doi.org/10.1515/pac-2019-0819)"
  ],
  "url": "https://mlchart.com/terminology/chemistry/reference-material-certificate/"
}