[Accuracy of pyruvic acid determination by 2,4-dinitrophenylhydrazone; comparison of direct colorimetry with quantitative chromatography].
D001769:Blood; D002845:Chromatography; D003124:Colorimetry; D006801:Humans; D006834:Hydrazines / Q000031:analogs & derivatives; D006835:Hydrazones; D011773:Pyruvates / Q000097:blood*; D019289:Pyruvic Acid
C001072:2,4-dinitrophenylhydrazone; D006834:Hydrazines; D006835:Hydrazones; D011773:Pyruvates; C029424:hydrazine; D019289:Pyruvic Acid
BLOOD; CHROMATOGRAPHY; COLORIMETRY; HYDRAZINE/derivatives; PYRUVATES/in blood
Uber die Genauigkeit der Brenztraubensäure-Bestimmung als 2,4-Dinitrophenylhydrazon; Vergleich der direkten kolorimetrischen mit der quantitativchromatographischen Methode.