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JCTLM Database: higher-order reference materials, methods and services
Details : C8RMS12 - alkaline phosphatase (ALP) in Blood serum
| Type (acronym) | rms |
|---|---|
| Type | reference measurement service |
| Unique Nomination Number | C8RMS12 |
| Reference Laboratory Status | Medical School Hannover |
| Analyte Name | alkaline phosphatase (ALP) |
| IUPAC IFCC Number | EC 3.1.3.1 |
| Applicable Matrices | matrix of calibrators and control materials |
| Traceable to SI | yes |
| Principle of Analytical Procedure | Kinetic spectrophotometry |
| Reference Method Listed in JCTLM | Yes |
| Name of JCTLM Listed Reference Method Procedure | Spectrophotometry for alkaline phosphatase (ALP) in blood serum |
| JCTLM Database Identifier Number | C7RMP2R |
| Procedure Difference in Your Laboratory | no |
| Quantity | Catalytic activity concentration |
| From (0) | 0.092 |
| To (0) | 11.3 |
| Unit (0) | µkat/l |
| From (1) | 2.8 |
| To (1) | 2.8 |
| Unit (1) | % |
| Level of Confidence (%) | 95% |
| Comments on Concentration Range | The measurement range spans from 0.092 µkal/l (5.5 U/L) to 11.3 µkal/l (680 U/L). |
| Comments on Uncertainty Range | The expanded uncertainty depends on the matrix of the sample |
| 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 |
| Remarks | 11.0 |
| 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 | Enzymes |