title: Microchemical determination of organic nitrogen with Nessler reagent.
mesh_terms: D000641:Ammonia / Q000032:analysis; D000818:Animals; D003124:Colorimetry; D007202:Indicators and Reagents; D007455:Iodine; D008099:Liver / Q000032:analysis; D008628:Mercury; D008722:Methods; D008832:Microchemistry; D009584:Nitrogen / Q000032:analysis*; D011193:Potassium Iodide; D051381:Rats
chemical_list: D007202:Indicators and Reagents; D011193:Potassium Iodide; D000641:Ammonia; D007455:Iodine; D008628:Mercury; D009584:Nitrogen