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JCTLM Database: higher-order reference materials, methods and services
Details : C15RMS1 - haemoglobin (total) in Calibration solution, Whole blood
| Type (acronym) | rms |
|---|---|
| Type | reference measurement service |
| Unique Nomination Number | C15RMS1 |
| Reference Laboratory Status | Medical School Hannover |
| Analyte Name | haemoglobin (total) |
| IUPAC IFCC Number | CAS9008-02-0 |
| Applicable Matrices | lyophilized, fresh, or frozen blood |
| Traceable to SI | YES |
| Principle of Analytical Procedure | Spectrophotometry (absorption of visible light applied in a procedure for measuring the amount-of-substance concentration of total haemoglobin in a liquid solution) |
| Reference Method Listed in JCTLM | Not yet, we are applying for that as well. |
| Name of JCTLM Listed Reference Method Procedure | RfB-Reference Method for Total Haemoglobin (Submitted for 2020 review) |
| JCTLM Database Identifier Number | C17RMP1 |
| Procedure Difference in Your Laboratory | Yes. Validation described in own publication |
| Quantity | Mass concentration |
| From (0) | 20 |
| To (0) | 300 |
| Unit (0) | g/L |
| From (1) | 1.1 |
| To (1) | 1.1 |
| Unit (1) | % |
| Level of Confidence (%) | 95% |
| Comments on Concentration Range | Amount-of-substance concentration range: from 1.24 mmol/L to 18.62 mmol/L |
| Comments on Uncertainty Range | 1.1 % is the lowest reportable uncertainty. (Best measurement capability, CMC) |
| Laboratory Status | Accredited |
| Survey Organisation | JCTLM, IFCC, RfB |
| 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 3. |
| Additional Information 1 | Results of excellent agreement to three calibration laboratories and NMI (PTB) shown in own publication |
| Participation Status in Intercomparison Surveys acceptable | Y |
| Remarks | The accreditation certificate (annex) refers to measurement conditions/procedure to a consensus optimization of the standard DIN 58931:2010-08. The certificate will be changed to our own publication, which is quite recently published. |
| Comments of Review Teams | No objection to the service being listed on the database, would the method be accepted |
| Organization Acronym | RfB |
| Organization Name | Reference Institute for Bioanalytics, Calibration Laboratory II |
| Organization Website | https://rfb.bio/cgi/switchLang?lang=en |
| Organization Country ISO Code | DE |
| Organization Country Name | Germany |
| Analyte Category Name | Proteins |