Colorimetric non-enzymic methods for the determination of urea: Consideration of the chemical principles upon which an analytical method is based is an essential step in the optimization of that method. It can also contribute to the simplification of procedures used and hence cut the costs of many routine analyses
- 31 January 1982
- journal article
- Published by Elsevier in TrAC Trends in Analytical Chemistry
- Vol. 1 (5) , 120-124
- https://doi.org/10.1016/0165-9936(82)80011-3
Abstract
No abstract availableKeywords
This publication has 13 references indexed in Scilit:
- The chemistry of the diacetyl monoxime assay of urea in biological fluidsClinica Chimica Acta; International Journal of Clinical Chemistry, 1981
- Mechanistic studies in the chemistry of urea. Part 10. Reaction of urea and 1,3-dimethylurea with cyclohexane-1,2-dione and of imidazolidin-2-one (ethyleneurea) with several α-diketonesJournal of the Chemical Society, Perkin Transactions 2, 1981
- Mechanistic studies in the chemistry of urea. Part 8. Reactions of urea, 1-methylurea, and 1,3-dimethylurea with some acyloins and butane-2,3-dione (diacetyl) in acid solutionJournal of the Chemical Society, Perkin Transactions 2, 1981
- Electrophilic substitution in pyrroles. Part I. Reaction with 4-dimethylaminobenzaldehyde (Ehrlich's reagent) in acid solutionJournal of the Chemical Society, Perkin Transactions 2, 1976
- A study of the reaction of urea with diacetyl monoxime and diacetylClinical Biochemistry, 1972
- Determination of urea in blood and urine with a ureasensitive electrodeAnalytica Chimica Acta, 1970
- Dosage colorimétrique de l'urée urinaire par la nioximeClinica Chimica Acta; International Journal of Clinical Chemistry, 1967
- Determination of Blood Urea with p-DimethylaminobenzaldehydeAnalytical Chemistry, 1959
- Studies of Urobilinogen. VI.: Further Experience with the Simple Quantitative Ehrlich Reaction. Corrected Calibration of the Evelyn Colorimeter with a Pontacyl Dye Mixture in Terms of UrobilinogenAmerican Journal of Clinical Pathology, 1947
- The carbamido diacetyl reaction: a test for citrullineBiochemical Journal, 1939