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JCTLM Database: higher-order reference materials, methods and services
Details : C11RMS31 - estriol (non conjugated) in High purity material, Calibration solution, Blood serum
| Type (acronym) | rms |
|---|---|
| Type | reference measurement service |
| Unique Nomination Number | C11RMS31 |
| Reference Laboratory Status | Hospital of University |
| Analyte Name | estriol (non conjugated) |
| IUPAC IFCC Number | CAS50-27-1 |
| Traceable to SI | Yes |
| Principle of Analytical Procedure | ID-LC-MS/MS |
| Reference Method Listed in JCTLM | No |
| Name of JCTLM Listed Reference Method Procedure | DGKC reference method for serum estriol |
| JCTLM Database Identifier Number | NRMeth 62 |
| Procedure Difference in Your Laboratory | Yes, The validation report please see 7.4.4.6.1 |
| Quantity | Amount-of-substance concentration |
| From (0) | 0.3 |
| To (0) | 173.6 |
| Unit (0) | nmol/L |
| From (1) | 2.4 |
| To (1) | 10 |
| Unit (1) | % |
| Level of Confidence (%) | 95% |
| Comments on Concentration Range | The measurement range spans from without dilution of the sample. |
| Comments on Uncertainty Range | The expanded uncertainty depends on the matrix of the sample |
| 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). |
| 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 | The code of this laboratory in RELA - IFCC EQAS is 65. |
| Additional Information 1 | No. 65 is the number of our lab participation in RELA - IFCC External Quality assessment scheme for Reference Laboratories. |
| Remarks | Including RELA - IFCC External Quality assessment scheme for Reference Laboratories, and PT measurement provided by New York State Department of Health Wadsworth Center and lab assigned value for Guangdong Center for Clinical Laboratories, Sichuan Maker Biotechnology CO. LTD, Shenzhen Mindray Bio-medical Electronics CO. LTD. |
| Recommended for Publication in the JCTLM List | Yes |
| Validation Report for Improved Method | Method_Validation_Report_C11RMS31.pdf |
| Organization Acronym | GPHCM |
| Organization Name | Guangdong Provincial Hospital of Chinese Medicine |
| Organization Country ISO Code | CN |
| Organization Country Name | China |
| Analyte Category Name | Non-peptide hormones |