Separation and Identification of Urinary Constituents by Use of Multiple-Analytical Techniques
- 1 February 1971
- journal article
- research article
- Published by Oxford University Press (OUP) in Clinical Chemistry
- Vol. 17 (2) , 72-77
- https://doi.org/10.1093/clinchem/17.2.72
Abstract
High-pressure anion-exchange chromatography with gradient elution has been used to resolve ultraviolet-absorbing constituents from normal and pathologic specimens of human urine. We have identified 50 of these constituents by using multiple-analytical techniques. Ultraviolet spectral maxima, gas chromatographic methylene unit (MU) retention values (for trimethylsilyl derivatives), and the major mass spectral peaks are reported for each of the identified compounds.Keywords
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