Eshwar Jagerdeo

Screening of cocaine and its metabolites in human urine samples by direct analysis in real-time source coupled to time-of-flight mass spectrometry after online preconcentration utilizing microextraction by packed sorbent

Eshwar Jagerdeo, Mohamed Abdel‐Rehim · Journal of the American Society for Mass Spectrometry · 2009 · 171 citations

Forensic Chemistry, Drug Screening, Chemistry +24

Drug Screening Using Microextraction in a Packed Syringe (MEPS)/Mass Spectrometry Utilizing Monolithic‐, Polymer‐, and Silica‐Based Sorbents

Zeki Altun, L. G. Blomberg, Eshwar Jagerdeo et al. · Journal of Liquid Chromatography & Related Technologies · 2006 · 64 citations

Engineering, Analytical Microsystems, Biological Mass Spectrometry +20

Analysis of Ethyl Carbamate in Wines Using Solid-Phase Extraction and Multidimensional Gas Chromatography/Mass Spectrometry

Eshwar Jagerdeo, Sumer M Dugar, Gregory D. Foster et al. · Journal of Agricultural and Food Chemistry · 2002 · 60 citations

Food Chemistry, Chemical Engineering, Chemical Measurement +12

An automated SPE/LC/MS/MS method for the analysis of cocaine and metabolites in whole blood☆

Eshwar Jagerdeo, Mark R. Montgomery, Marc A. LeBeau et al. · Journal of Chromatography B · 2008 · 60 citations

Medicine, Bioanalysis, Mass Spectrometry +12

A semi‐automated solid‐phase extraction liquid chromatography/tandem mass spectrometry method for the analysis of tetrahydrocannabinol and metabolites in whole blood

Eshwar Jagerdeo, Jason E. Schaff, Madeline A. Montgomery et al. · Rapid Communications in Mass Spectrometry · 2009 · 54 citations