Accurate results
for patient care
Laboratory medicine and in vitro diagnostics

JCTLM Database: higher-order reference materials, methods and services

Details : C10RMP5 - NIST method for antiepileptic drugs (phenytoin)

Type (acronym)rmp
Typereference measurement procedure
Unique Nomination NumberC10RMP5
Analyte Namephenytoin
IUPAC IFCC NumberCAS57-41-0
Method capable of Traceability of Analyte to SI or Defined ProcedureSI
Applicable Matriceshuman serum
NameNIST method for antiepileptic drugs (phenytoin)
Organization that developed Validated MethodNIST
Measurement Techniques UsedID-LC-MS/MS
QuantityMass fraction
From (0)11.65
To (0)46.08
Unit (0)µg/g
From (1)0.265
To (1)1.038
Unit (1)µg/g
Level of Confidence (%)95%
Peer Reviewed PublicationDevelopment and validation of a reference measurement procedure for certification of phenytoin, phenobarbital, lamotrigine, and topiramate in human serum using isotope dilution liquid chromatography tandem mass spectrometry, Tai S et al., Anal. Bioanal. Chem., 2011, 40, 1915
Review Team Namedrugs
Analyte Category NameDrugs
Measurement principle/techniqueIsotope dilution mass spectrometry