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JCTLM Database: higher-order reference materials, methods and services
Details : C1RMS42 - total thyroxine (TT4) in Blood serum, Blood plasma, Calibration solution
| Type (acronym) | rms |
|---|---|
| Type | reference measurement service |
| Unique Nomination Number | C1RMS42 |
| Reference Laboratory Status | EQAS Organizer, University Hospital |
| Analyte Name | total thyroxine (TT4) |
| IUPAC IFCC Number | total thyroxine |
| Traceable to SI | Yes |
| Principle of Analytical Procedure | Isotope dilution mass spectrometry (IDMS) |
| Reference Method Listed in JCTLM | Yes |
| Name of JCTLM Listed Reference Method Procedure | DGKC definitive Method for Serum Total Thyroxine |
| JCTLM Database Identifier Number | NRMeth 63 |
| Procedure Difference in Your Laboratory | No |
| Quantity | Amount-of-substance concentration |
| From (0) | 20 |
| To (0) | 350 |
| Unit (0) | nmol/l |
| From (1) | 1 |
| To (1) | 1 |
| Unit (1) | % |
| Level of Confidence (%) | 95% |
| Reference Procedure Status Acceptable | Yes |
| Laboratory Status | b |
| Survey Organisation | IFCC-EQAS for Reference Laboratories |
| Intercomparison Results Publicly Available | Yes |
| Link to Comparison Results | RELA - IFCC External Quality assessment scheme for Reference Laboratories in Laboratory Medicine at AND http://www.dgkl-rfb.de:81/index.shtml |
| Reference to Published Comparison Results | Clinical Chemistry, 2005, 51, 161-168 |
| Participation Status in Intercomparison Surveys acceptable | Yes |
| Recommended for Publication in the JCTLM List | Yes |
| Organization Acronym | SPMD-RfB |
| Organization Name | Reference Institute for Bioanalysis, Calibration Laboratory I |
| Organization Website | https://www.rfb.bio |
| Organization Country ISO Code | DE |
| Organization Country Name | Germany |
| Analyte Category Name | Non-peptide hormones |