Mass fraction assignment of Amino Acids in acidic aqueous solution (CCQM-K78.a)

Westwood S., Josephs R., Choteau T., Daireaux A., Wielgosz R., Melanson J., ...More

METROLOGIA, vol.56, 2019 (SCI-Expanded) identifier identifier

  • Publication Type: Article / Editorial Material
  • Volume: 56
  • Publication Date: 2019
  • Doi Number: 10.1088/0026-1394/56/1a/08010
  • Journal Name: METROLOGIA
  • Journal Indexes: Science Citation Index Expanded (SCI-EXPANDED), Scopus
  • Bezmialem Vakıf University Affiliated: Yes


The CCQM-K78.a comparison was coordinated by the BIPM on behalf of the CCQM Organic Analysis Working Group for NMIs and DIs which provide measurement services in organic analysis under the CIPM MRA. The key comparison forms part of the OAWG 10-year strategic plan of comparisons. CCQM-K78.a underpins the demonstration of capabilities for value assignment of high polarity calibration solutions. The model system selected was amino acids in aqueous solution.