Showing results (11-20 of 293) with videos related to
Sort By:
Pageof 30
Journal of the American Society for Mass Spectrometry|December 10, 1999
High-throughput sample preparation and analysis using 96-well membrane solid-phase extraction and liquid chromatography-tandem mass spectrometry for the determination of steroids in human urineG Rule, J HenionJournal of Chromatography. B, Biomedical Sciences and Applications|June 5, 1998
Quantitative capillary electrophoresis-ion-trap mass spectrometry determination of methylphenidate in human urineG A Bach, J HenionAnalytical Chemistry|August 1, 1997
Quantitative capillary electrophoresis/ion spray tandem mass spectrometry determination of EDTA in human plasma and urineR L Sheppard, J HenionBiological Mass Spectrometry|August 1, 1992
High-performance anion-exchange chromatography coupled with mass spectrometry for the determination of carbohydratesJ J Conboy, J HenionElectrophoresis|February 1, 1997
Determination of ethylenediaminetetraacetic acid as the nickel chelate in environmental water by solid-phase extraction and capillary electrophoresis/tandem mass spectrometryR L Sheppard, J HenionAnalytical Chemistry|June 7, 2011
Immunoaffinity Ultrafiltration with Ion Spray HPLC/MS for Screening Small-Molecule LibrariesR Wieboldt, J Zweigenbaum, J HenionBiomedical Mass Spectrometry|June 1, 1985
Quantitative secondary ion monitoring gas chromatography/mass spectrometry of diethylstilbestrol in bovine liverT Covey, G Maylin, J HenionJournal of Mass Spectrometry : JMS|April 18, 2000
Atmospheric pressure ionization time-of-flight mass spectrometry coupled with fast liquid chromatography for quantitation and accurate mass measurement of five pharmaceutical drugs in human plasmaH Zhang, K Heinig, J HenionAnalytical Chemistry|April 26, 2001
Chip-based quantitative capillary electrophoresis/mass spectrometry determination of drugs in human plasmaY Deng, H Zhang, J HenionAnalytical Chemistry|February 24, 2001
A 384-well solid-phase extraction for LC/MS/MS determination of methotrexate and its 7-hydroxy metabolite in human urine and plasmaG Rule, M Chapple, J HenionPageof 30