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

Details : C9RMS16 - calcium in Blood serum, Blood plasma

Type (acronym)rms
Typereference measurement service
Unique Nomination NumberC9RMS16
Reference Laboratory StatusEQAS Organizer
Analyte Namecalcium
IUPAC IFCC NumberCAS7440-70-2
Applicable Matricesfresh, frozen or lyophilized serum or plasma
Traceable to SIYes
Principle of Analytical ProcedureHigh resolution ICP-ID/MS
Reference Method Listed in JCTLMIn process, nomination cycle 2014
JCTLM Database Identifier NumberC11RMP2
QuantityAmount-of-substance concentration
From (0)0.5
To (0)8
Unit (0)mmol/L
From (1)1
To (1)1
Unit (1)%
Level of Confidence (%)95%
Comments on Uncertainty RangeThe stated expanded uncertainty value corresponds to the best measurement capability.
Survey OrganisationIFCC RELA Surveys
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
Recommended for Publication in the JCTLM ListYes
Organization AcronymINSTAND e. V.
Organization NameSociety for Promoting Quality Assurance in Medical Laboratories
Organization Websitehttp://www.instand-ev.de
Organization Country ISO CodeDE
Organization Country NameGermany
Analyte Category NameElectrolytes