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Details : NRMeth 83 - NIST reference method for serum urea
| Type (acronym) | rmp |
|---|---|
| Type | reference measurement procedure |
| Unique Nomination Number | NRMeth 83 |
| Analyte Name | urea |
| IUPAC IFCC Number | CAS57-13-6 |
| Method capable of Traceability of Analyte to SI or Defined Procedure | SI |
| Applicable Matrices | lyophilized, fresh, or frozen human serum |
| Name | NIST reference method for serum urea |
| Organization that developed Validated Method | NIST |
| Measurement Techniques Used | ID/GC/MS |
| Comments 1 | 6-methyl-2,4-bis{9trimethylsilyl)oxy]pyrimidine derivative |
| Comments 2 | Calibrate with SRM 912a, Urea |
| Quantity | Amount-of-substance concentration |
| From (0) | 5.5 |
| To (0) | 31 |
| Unit (0) | mmol/l |
| From (1) | 1 |
| To (1) | 3 |
| Unit (1) | % |
| Level of Confidence (%) | 95% |
| Peer Reviewed Publication | Anal. Chem., 1984, 56, 713-719 |
| Review Team Name | metabolites and substrates |
| Analyte Category Name | Metabolites and substrates |
| Measurement principle/technique | Isotope dilution mass spectrometry |