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JCTLM Database: higher-order reference materials, methods and services
Details : C10RMS12 - alkaline phosphatase (ALP) in Blood serum, Blood plasma
| Type (acronym) | rms |
|---|---|
| Type | reference measurement service |
| Unique Nomination Number | C10RMS12 |
| Reference Laboratory Status | EQAS Organizer |
| Analyte Name | alkaline phosphatase (ALP) |
| IUPAC IFCC Number | EC 3.1.3.1 |
| Traceable to SI | Yes |
| Principle of Analytical Procedure | catalytic kinetic spectrophotometry |
| Reference Method Listed in JCTLM | Yes |
| Name of JCTLM Listed Reference Method Procedure | IFCC reference measurement procedure (37?) for ALP |
| JCTLM Database Identifier Number | C7RMP2R |
| Procedure Difference in Your Laboratory | No |
| Quantity | Catalytic activity concentration |
| From (0) | 1.39 |
| To (0) | 9.86 |
| Unit (0) | µkat/L |
| From (1) | 2 |
| To (1) | 2 |
| Unit (1) | % |
| Level of Confidence (%) | 95% |
| Comments on Concentration Range | The measurement range of concentration does not involve the dilution of the sample. The conversion factor for enzyme catalytic activity concentrations: 1 U/L = 0.01667 µkat/L |
| Comments on Uncertainty Range | The expanded uncertainty is a relative uncertainty |
| 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 (www.dgkl-rfb.de:81/index.shtml) |
| 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 |
| Additional Information 1 | The EQAS organization offers ring trials for all seven enzyme activity measurements according to the IFCC 37 °C reference procedures . |
| 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 | Enzymes |