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Details : C16RMP13R - GPHCM Reference measurement method for serum estriol

Type (acronym)rmp
Typereference measurement procedure
Unique Nomination NumberC16RMP13R
Analyte Nameestriol (non conjugated)
IUPAC IFCC NumberCAS50-27-1
Method capable of Traceability of Analyte to SI or Defined ProcedureTraceable to SI
Applicable Matriceshuman serum; fresh, frozen or lyophilized
NameGPHCM Reference measurement method for serum estriol
Organization that developed Validated MethodGuangdong Provincial Hospital of Chinese Medicine (GPHCM)
Measurement Techniques UsedIsotope dilution liquid chromatography mass spectrometry
QuantityAmount-of-substance concentration
From (0)0.35
To (0)173.38
Unit (0)nmol/L
From (1)2.4
To (1)10
Unit (1)%
Level of Confidence (%)95%
Peer Reviewed PublicationMeasurement of human serum unconjugated estriol without derivatization using liquid chromatography-tandem mass spectrometry candidate reference method and compared with two immunoassays, Huang X. et al, Analytical and Bioanalytical Chemistry, 2018, 401(24), 6257-6267
Hyperlink to Final Report of extent of Equivalence Studies amongC16RMP13R_Extent-of-equivalence_study_Report-estriol.pdf
Analyte Category NameNon-peptide hormones
Non-CCQM Key Comparison ReportC16RMP13R Inter-laboratory Comparison Report
Non-CCQM Key Comparison Report Hyperlinkhttps://www.bipm.org/jctlm/final_report/C16RMP13R_Inter-laboratory_Comparison_Report-estriol.pdf
Measurement principle/techniqueIsotope dilution mass spectrometry
Measurement principle/techniqueLiquid chromatography mass spectrometry