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JCTLM Database: higher-order reference materials, methods and services
Details : C9RMS4 - γ-glutamyltransferase (GGT) in Blood serum, Blood plasma
| Type (acronym) | rms |
|---|---|
| Type | reference measurement service |
| Unique Nomination Number | C9RMS4 |
| Reference Laboratory Status | Hospital |
| Analyte Name | γ-glutamyltransferase (GGT) |
| IUPAC IFCC Number | EC 2.3.2.2 |
| 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 GGT |
| JCTLM Database Identifier Number | NRMeth 69 |
| Procedure Difference in Your Laboratory | No |
| Quantity | Catalytic activity concentration |
| From (0) | 0.421 |
| To (0) | 4.63 |
| Unit (0) | µkat/l |
| From (1) | 2.5 |
| To (1) | 1.8 |
| Unit (1) | % |
| Level of Confidence (%) | 95% |
| Comments on Concentration Range | The measurement range of concentration does not refer to the dilution of the sample. |
| Comments on Uncertainty Range | The uncertainty components induced by reproducibility, light path, wavelength, transmittance, pH, temperature, fraction of volume, linearity, purity of reagents and the aging of reagents are considered. |
| 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 |
| Additional Information 1 | The participation of RELA - IFCC External Quality assessment scheme for Reference Laboratories in Laboratory Medicine covers the reference measurement procedures (37?) for CK,LDH, ALT,AST,GGT,amylase,ALP. |
| Organization Acronym | CLNU |
| Organization Name | Center of Laboratory Medicine, Affiliated Hospital of Nantong University |
| Organization Website | |
| Organization Country ISO Code | CN |
| Organization Country Name | China |
| Analyte Category Name | Enzymes |