Determination of serum cortisol by isotope-dilution liquid-chromatography electrospray ionization tandem mass spectrometry with on-line extraction

Clinical Chemistry and Laboratory Medicine

Volumn 39, Issue 10, 2001, Pages 944-947

  Vogeser, M ^a   Briegel, J ^a   Jacob, K ^a  

^a LUDWIG MAXIMILIANS UNIVERSITY   (Germany)

Author keywords

Cortisol; Liquid chromatography tandem mass spectrometry (LC tandem MS)

Indexed keywords

HYDROCORTISONE; METHANOL; STEROID; ZINC SULFATE;

ACCURACY; ARTICLE; CONTROLLED STUDY; HORMONE DETERMINATION; HYDROCORTISONE BLOOD LEVEL; ISOTOPE DILUTION ASSAY; LINEAR SYSTEM; LIQUID CHROMATOGRAPHY; MONITORING; PHASE TRANSITION; PRIORITY JOURNAL; SAMPLING; SOLID PHASE EXTRACTION; TANDEM MASS SPECTROMETRY; TIME;

BLOOD CHEMICAL ANALYSIS; CHROMATOGRAPHY, LIQUID; HUMANS; HYDROCORTISONE; SPECTROMETRY, MASS, ELECTROSPRAY IONIZATION;

EID: 0035162994     PISSN: 14346621     EISSN: None     Source Type: Journal    
DOI: 10.1515/CCLM.2001.151     Document Type: Article

References (6)

1. Determination of cortisol in human plasma by iostope dilution-mass spectrometry
2. Determination of steroid hormones in a human-serum reference material by isotope dilution - Mass spectrometry: A candidate definitive method for cortisol
3. Determination of cortisol in human plasma by capillary gas chromatography-mass spectrometry using [2H5] cortisol as an internal standard
4. Candidate reference method for determining serum cortisol based on isotope dilution-gas chromatography/mass spectrometry using heptafluorobutyrilation as derivatization method
5. Determination of reference method values by isotope dilution-gas chromatography/mass spectrometry: A five years' experience of two European Reference Laboratories
6. High-throughput quantitative bioanalysis by LC/MS/MS