A gas chromatographic method for the determination of lactic acid in blood.
نویسندگان
چکیده
A method for the determination of lactic acid concentration in blood by gas chromatography is described. Lactic acid in a protein-free filtrate is oxidized by ceric sulfate to acetaldehyde. The latter compound is introduced into the gas chromatographic column by vapor phase injection, and is quantitatively measured within 3 mm. The method is specific, precise, and not affected by compounds that may interfere with the determination of lactic acid by colorimetric or enzymatic methods. A method for preserving blood samples up to 24 hr. without change in lactic acid concentration is also described.
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ورودعنوان ژورنال:
- Clinical chemistry
دوره 12 9 شماره
صفحات -
تاریخ انتشار 1966