Searcy, R L A study of the specificity of the Berthelot colour reaction. [electronic resource] - Clinica chimica acta; international journal of clinical chemistry Aug 1965 - 170-5 p. digital Publication Type: Journal Article ISSN: 0009-8981 Standard No.: 10.1016/0009-8981(65)90026-4 doi Subjects--Topical Terms: Amino AcidsBlood Urea NitrogenChemistry, ClinicalChloramphenicol--pharmacologyColorimetryDihydrostreptomycin Sulfate--pharmacologyHumansIn Vitro TechniquesIndicators and ReagentsNitrogenPhenolsSodium HypochloriteUrea