Concepedia

Analysis of cocaine, benzoylecgonine, ecgonine methyl ester, ethylcocaine and norcocaine in human urine using HPLC with post-column ion-pair extraction and fluorescence detection

I.M. Roy, T.M. Jefferies, Michael D. Threadgill, George H. Dewar

Journal of Pharmaceutical and Biomedical Analysis · 1992 · 20 citations · 14 references

DOI

Concepts

References

14

Protection of hydroxyl groups as tert-butyldimethylsilyl derivatives

E. J. Corey, A. Venkateswarlu · Journal of the American Chemical Society · 1972 · 1.8K citations

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Phenacyl esters of fatty acids via crown ether catalysts for enhanced ultraviolet detection in liquid chromatography

H. D. Durst, M. Milano, Edward J. Kikta et al. · Analytical Chemistry · 1975 · 391 citations

, , +10

Testing Human Hair for Drugs of Abuse. II. Identification of Unique Cocaine Metabolites in Hair of Drug Abusers and Evaluation of Decontamination Procedures

Edward J. Cone, David Yousefnejad, W. D. Darwin et al. · Journal of Analytical Toxicology · 1991 · 191 citations

, , +13

The Urinary Excretion of Cocaine and Metabolites in Humans: A Kinetic Analysis of Published Data*

John Ambre · Journal of Analytical Toxicology · 1985 · 177 citations

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Identification of Cocaine and Its Metabolites in Human Urine in the Presence of Ethyl Alcohol

Fathi Kamel Rafla, Robert L. Epstein · Journal of Analytical Toxicology · 1979 · 111 citations

, , +17