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JCTLM Database: higher-order reference materials, methods and services

Details : C1RMS38 - 17β-estradiol in Blood serum, Blood plasma, Calibration solution

Type (acronym)rms
Typereference measurement service
Unique Nomination NumberC1RMS38
Reference Laboratory StatusEQAS Organizer, University Hospital
Analyte Name17β-estradiol
IUPAC IFCC NumberCAS50-28-2
Traceable to SIYes
Principle of Analytical ProcedureIsotope dilution mass spectrometry (IDMS)
Reference Method Listed in JCTLMYes
Name of JCTLM Listed Reference Method ProcedureDGKC definitive Method for serum estradiol-17ß
JCTLM Database Identifier NumberNRMeth 61
Procedure Difference in Your LaboratoryNo
QuantityAmount-of-substance concentration
From (0)0.01
To (0)7.5
Unit (0)nmol/l
From (1)1
To (1)1
Unit (1)%
Level of Confidence (%)95%
Reference Procedure Status AcceptableYes
Laboratory Statusb
Survey OrganisationIFCC-EQAS for Reference Laboratories
Intercomparison Results Publicly AvailableYes
Link to Comparison ResultsRELA - IFCC External Quality assessment scheme for Reference Laboratories in Laboratory Medicine at AND http://www.dgkl-rfb.de:81/index.shtml
Participation Status in Intercomparison Surveys acceptableYes
Recommended for Publication in the JCTLM ListYes
Organization AcronymSPMD-RfB
Organization NameReference Institute for Bioanalysis, Calibration Laboratory I
Organization Websitehttps://www.rfb.bio
Organization Country ISO CodeDE
Organization Country NameGermany
Analyte Category NameNon-peptide hormones