Publication | Open Access
Determination of total nitrogen in aqueous samples using persulfate digestion1
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1977
Year
Food ChemistryTotal NitrogenEngineeringEnvironmental EngineeringFood AnalysisBioanalysisPotassium Persulfate DigestionEnvironmental Analytical ChemistryKjeldahl DigestionAnalytical ChemistryClinical ChemistryMedicineNutrient Management
Determination of total nitrogen in aqueous samples after potassium persulfate digestion compared favorably in both precision and nitrogen recovery with determinations obtained using Kjeldahl digestion.