Determination of caffeine and caffeine-related metabolites in ephedra-containing standard reference materials using liquid chromatography with absorbance detection and tandem mass spectrometry

Journal of AOAC International

Volumn 90, Issue 4, 2007, Pages 934-940

  Thomas, Jeanice B ^a   Sharpless, Katherine E ^a   Mitvalsky, Staci ^b,e   Roman, Mark ^c,e   Yen, James ^d   Satterfield, Mary B ^d  

^a NATIONAL INSTITUTE OF STANDARDS AND TECHNOLOGY   (United States)

^b K Force   (United States)

^c Tampa Bay Analytical Research Inc   (United States)

^d NATIONAL INSTITUTE OF STANDARDS AND TECHNOLOGY   (United States)

^e ChromaDex   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

ABSORPTION; LIQUID CHROMATOGRAPHY; MASS SPECTROMETRY; NITROGEN COMPOUNDS; NUTRITION; PROTEINS;

ABSORBANCE DETECTION; CAFFEINE; DIETARY SUPPLEMENTS;

METABOLITES;

EPHEDRA;

EID: 34547945441     PISSN: 10603271     EISSN: None     Source Type: Journal    
DOI: 10.1093/jaoac/90.4.934     Document Type: Article

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