Quantitation of Creatinine in Urine and Plasma Samples by Reversed Phase HPLC
- 1 August 1985
- journal article
- research article
- Published by Taylor & Francis in Journal of Liquid Chromatography
- Vol. 8 (10) , 1893-1902
- https://doi.org/10.1080/01483918508074103
Abstract
Creatinine determination in urine and plasma affords an index of the renal function. Reversed-phase high pressure liquid chromatography was used for the separation and quantitation of creatinine in normal and arsenic exposed human urine samples. Acetonitrile/water (1:1) was the mobile phase. The method was compared with the Jaffé alkaline picrate reaction. Results show that the HPLC procedure has high reproducibility and samples are stable at the storage conditions. Plasma samples required depro-teinization and extraction with CH3CN prior to HPLC analysis, while urine samples required only centrifugation.This publication has 15 references indexed in Scilit:
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