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JCTLM Database: higher-order reference materials, methods and services
Details : C14RMS17 - cholesterol in Blood serum, Blood plasma
| Type (acronym) | rms |
|---|---|
| Type | reference measurement service |
| Unique Nomination Number | C14RMS17 |
| Reference Laboratory Status | EQAS Organizer |
| Analyte Name | cholesterol |
| IUPAC IFCC Number | CAS57-88-5 |
| Traceable to SI | Yes |
| Principle of Analytical Procedure | Cholesterol is determined as the area ratio of cholesterol oxidation products and internal standard peak by isotope dilution liquid chromatography tandem mass spectrometry (ID-LC/MS/MS) |
| Reference Method Listed in JCTLM | Yes |
| Name of JCTLM Listed Reference Method Procedure | NCCL ID-LC/MS/MS reference procedure for serum cholesterol |
| JCTLM Database Identifier Number | C10RMP9 |
| Procedure Difference in Your Laboratory | No |
| Quantity | Amount-of-substance concentration |
| From (0) | 2 |
| To (0) | 8.1 |
| Unit (0) | mmol/L |
| From (1) | 2.4 |
| To (1) | 2.4 |
| Unit (1) | % |
| Level of Confidence (%) | 95% |
| Comments on Uncertainty Range | The expanded uncertainty is a relative uncertainty. |
| Reference Procedure Status Acceptable | Yes |
| Laboratory Status | b |
| Survey Organisation | IFCC Ring Trials for Reference Laboratories are organized on behalf of the IFCC by the Reference Institute of Bioanalysis (RfB) of the German Society of Clinical Chemistry and Laboratory Medicine (DGKL), they are announced on the DGKL-RfB –website |
| 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 |
| Participation Status in Intercomparison Surveys acceptable | Yes |
| Comments of Review Teams | Recommend for listing. No Additional comments. |
| Organization Acronym | SCCL |
| Organization Name | Shanghai Center for Clinical Laboratory |
| Organization Website | https://www.sccl.org.cn/EnMain |
| Organization Country ISO Code | CN |
| Organization Country Name | China |
| Analyte Category Name | Metabolites and substrates |