Extractionless GC/MS analysis of γ-hydroxybutyrate and γ -butyrolactone with trifluoroacetic anhydride and heptafluoro-1-butanol from aqueous samples

Journal of Separation Science

Volumn 27, Issue 9, 2004, Pages 703-709

  Sabucedo, Alberto J ^a   Furton, Kenneth G ^a  

^a FLORIDA INTERNATIONAL UNIVERSITY   (United States)

Author keywords

Butyrolactone (GBL); Hydroxybutyrate (GHB); Drug facilitated rape; Extractionless GC MS; Gas chromatography mass spectrometry (GC MS); Heptafluoro 1 butanol (HFB); Trifluoroacetic anhydride (TFAA)

Indexed keywords

ESTERIFICATION; HYDROGEN; MASS SPECTROMETRY; MATRIX ALGEBRA;

BEVERAGE MATRICES; EXTRACTIONLESS TECHNIQUE;

GAS CHROMATOGRAPHY;

2,2,3,3,4,4,4 HEPTAFLUORO 1 BUTANOL; 4 HYDROXYBUTYRIC ACID; ACETIC ANHYDRIDE; ALCOHOL DERIVATIVE; BORIC ACID; BUFFER; GAMMA BUTYROLACTONE; HYDROGEN; TRIFLUOROACETIC ANHYDRIDE; UNCLASSIFIED DRUG;

ALKALINITY; ANALYTIC METHOD; AQUEOUS SOLUTION; ARTICLE; BEVERAGE; CHEMICAL ANALYSIS; CONCENTRATION (PARAMETERS); CONTROLLED STUDY; DERIVATIZATION; DILUTION; EXTRACTION; GAS CHROMATOGRAPHY; MASS SPECTROMETRY; MOLECULAR WEIGHT; PH; PRIORITY JOURNAL; QUANTITATIVE ANALYSIS; SENSITIVITY AND SPECIFICITY; SEPARATION TECHNIQUE;

4-BUTYROLACTONE; ADJUVANTS, ANESTHESIA; BEVERAGES; BUTANOLS; FLUORINE COMPOUNDS; GAS CHROMATOGRAPHY-MASS SPECTROMETRY; HUMANS; MOLECULAR STRUCTURE; SENSITIVITY AND SPECIFICITY; SODIUM OXYBATE; SOLVENTS; SUBSTANCE ABUSE DETECTION; TRIFLUOROACETIC ACID;

EID: 3242733859     PISSN: 16159306     EISSN: None     Source Type: Journal    
DOI: 10.1002/jssc.200401718     Document Type: Article

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