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JCTLM Database: higher-order reference materials, methods and services
Details : C16RMS33 - potassium in Blood serum, Blood plasma
| Type (acronym) | rms |
|---|---|
| Type | reference measurement service |
| Unique Nomination Number | C16RMS33 |
| Reference Laboratory Status | EQAS Organizer |
| Analyte Name | potassium |
| IUPAC IFCC Number | CAS7440-09-7 |
| Traceable to SI | Yes |
| Principle of Analytical Procedure | Potassium is determined as the area ratio of potassium derivative and internal standard derivative peak by Inductively coupled plasma mass spectrometry
(ICP-MS)
|
| Reference Method Listed in JCTLM | Yes |
| Name of JCTLM Listed Reference Method Procedure | NCCL ICP-MS reference measurement procedure for serum potassium. |
| JCTLM Database Identifier Number | C14RMP7 |
| Procedure Difference in Your Laboratory | No |
| Quantity | Amount-of-substance concentration |
| From (0) | 2.812 |
| To (0) | 7.341 |
| Unit (0) | mmol/L |
| From (1) | 0.9 |
| To (1) | 0.9 |
| Unit (1) | % |
| Level of Confidence (%) | 95% |
| 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 |
| 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 | Electrolytes |