Kinetic determination of serum urea nitrogen with o-phthalaldehyde and N-(1-naphthyl)-N'-diethylethylenediamine.
D001806:Blood Urea Nitrogen; D003124:Colorimetry; D005029:Ethylenediamines; D006801:Humans; D007700:Kinetics; D008722:Methods; D009764:o-Phthalaldehyde
D005029:Ethylenediamines; C031931:N-(1-naphthyl)-N',N'-diethylethylenediamine; D009764:o-Phthalaldehyde