title: Comparative testing of methods of protein concentration determination.
abstract: The authors have carried out various tests for determining protein concentrations. They have compared the methods, and have found, as well as proved, that the spectrophotometric method I of protein determination can be employed with sufficient accuracy for the purpose of serial tests.
mesh_terms: D000645:Ammonium Sulfate / Q000378:metabolism; D001738:Biuret Reaction; D001798:Blood Proteins / Q000032:analysis; D006801:Humans; D008722:Methods; D009584:Nitrogen / Q000378:metabolism; D013053:Spectrophotometry
chemical_list: D001798:Blood Proteins; D009584:Nitrogen; D000645:Ammonium Sulfate