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Details : NRMeth 90 - NIST LC/MS reference method for serum folate (5-methyltetrahydrofolic acid)
| Type (acronym) | rmp |
|---|---|
| Type | reference measurement procedure |
| Unique Nomination Number | NRMeth 90 |
| Analyte Name | 5-methyltetrahydrofolic acid |
| IUPAC IFCC Number | CAS68792-52-9 |
| Method capable of Traceability of Analyte to SI or Defined Procedure | SI |
| Applicable Matrices | lyophilized, fresh, or frozen human serum |
| Name | NIST LC/MS reference method for serum folate (5-methyltetrahydrofolic acid) |
| Organization that developed Validated Method | NIST |
| Measurement Techniques Used | ID/LC/MS |
| Comments 1 | no derivative |
| Comments 2 | Calibrate with commercial material characterized at NIST |
| Quantity | Mass concentration |
| From (0) | 7 |
| To (0) | 19 |
| Unit (0) | ng/ml |
| From (1) | 3 |
| To (1) | 9 |
| Unit (1) | % |
| Level of Confidence (%) | 95% |
| Peer Reviewed Publication | Anal. Biochem., 2003, 313, 117-127 |
| Review Team Name | metabolites and substrates |
| Analyte Category Name | Metabolites and substrates |
| Measurement principle/technique | Isotope dilution mass spectrometry |