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Details : NRMeth 26 - NIST ID-TIMS method for serum potassium
| Type (acronym) | rmp |
|---|---|
| Type | reference measurement procedure |
| Unique Nomination Number | NRMeth 26 |
| Analyte Name | potassium |
| IUPAC IFCC Number | CAS7440-09-7 |
| Method capable of Traceability of Analyte to SI or Defined Procedure | SI |
| Applicable Matrices | human serum |
| Name | NIST ID-TIMS method for serum potassium |
| Organization that developed Validated Method | NCCLS/NRSCL |
| Measurement Techniques Used | IDMS |
| Comments 1 | NBS special Publication 260-63 appendix C |
| Comments 2 | see J. res NBS 79A 713-725 |
| Quantity | Amount-of-substance concentration |
| From (0) | 1.3 |
| To (0) | 7.3 |
| Unit (0) | mmol/l |
| From (1) | 0.003 |
| To (1) | 0.018 |
| Unit (1) | mmol/l |
| Peer Reviewed Publication | NBS special publication 260-63 |
| How to Obtain Method Copy | Contact NCCLS |
| Review Team Name | electrolytes |
| Analyte Category Name | Electrolytes |
| Non-CCQM Key Comparison Report | See reference cited for comparability assessment study |
| Non-CCQM Key Comparison Report Hyperlink | |
| Measurement principle/technique | Isotope dilution mass spectrometry |