Gas chromatography/mass spectrometry determination of ascorbate

Chemistry: analytical and immunological testing – Heterocyclic carbon compound – Hetero-o

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436 18, 436 96, 436131, 436161, 436173, 73 1902, 73 2335, G01N 3300

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active

052120961

ABSTRACT:
A method for quantifying in vivo ascorbate concentration in body fluids uses gas chromatography/mass spectrometry (GC/MS). Further provided is a method for measuring redox potentials of body fluid by determining the ratio of in vivo concentration of ascorbate to one or more of its metabolites.

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