Concepedia

Gas chromatographic–mass spectrometric determination of urinary oxoacids using O-(2,3,4,5,6-pentafluorobenzyl)oxime-trimethylsilyl ester derivatization and cation-exchange chromatography

Seon Hwa Lee, Soon Ok Kim, Bong Chul Chung

Journal of Chromatography B Biomedical Sciences and Applications · 1998 · 23 citations · 9 references

DOI

Concepts

References

9

Quantitative analysis for organic acids in biological samples: batch isolation followed by gas chromatographic-mass spectrometric analysis.

Georg F. Hoffmann, S. Aramaki, Ellen Blum‐Hoffmann et al. · Clinical Chemistry · 1989 · 204 citations

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Gas-liquid chromatography of α-keto acids: Quantification of the branched-chain α-keto acids from physiological sources

Theodore C. Cree, Susan M. Hutson, Alfred E. Harper · Analytical Biochemistry · 1979 · 52 citations

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Derivatives for the identification and quantitative determination of some keto and aldo-carboxylic acids by gas-liquid chromatography

R. A. Chalmers, R. W. E. Watts · The Analyst · 1972 · 46 citations

, , +12

GC-MS determination of organic acids with solvent extraction after cation-exchange chromatography.

Jawon Suh, Seon Hwa Lee, Bong Chul Chung · PubMed · 1997 · 34 citations

, , +15

Gas-liquid chromatographic analysis of 2,4-dinitrophenylhydrazones of keto acid methyl esters

Heikki Kallio, Reino R. Linko · Journal of Chromatography A · 1973 · 30 citations

, , +5