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

Details : C7 RMS1 - theophylline in Blood serum, Blood plasma

Type (acronym)rms
Typereference measurement service
Unique Nomination NumberC7 RMS1
Reference Laboratory StatusEQAS Organizer
Analyte Nametheophylline
IUPAC IFCC NumberCAS58-55-9
Traceable to SIYes
Principle of Analytical ProcedureGC-IDMS
Reference Method Listed in JCTLMYes
Name of JCTLM Listed Reference Method ProcedureINSTAND Reference Measurement Procedure for Theophylline
JCTLM Database Identifier NumberC4RMP6
Procedure Difference in Your LaboratoryNo
QuantityAmount-of-substance concentration
From (0)5
To (0)500
Unit (0)µmol/L
From (1)1
To (1)1
Unit (1)%
Level of Confidence (%)95%
Reference Procedure Status AcceptableYes (procedure listed)
Laboratory Status(b) accredited
Survey OrganisationIFCC (Rela)
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 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 NameDrugs