[Use of a mixture of a phenol reagent and a urease solution in the urease-indophenol method (analysis of blood urea nitrogen)].
D001806:Blood Urea Nitrogen / Q000379:methods*; D007202:Indicators and Reagents; D007215:Indophenol; D010636:Phenols; D014510:Urease
D007202:Indicators and Reagents; D010636:Phenols; D007215:Indophenol; D014510:Urease