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Analytical Chemistry|November 5, 1999
Quantitation of monosaccharide isotopic enrichment in physiologic fluids by electron ionization or negative chemical ionization GC/MS using di-O-isopropylidene derivativesD L Hachey, W R Parsons, S McKay, et al.Analytical Chemistry|November 5, 1999
Supercritical fluid extraction of microcystins from cyanobacteriaD Pyo, H ShinAnalytical Chemistry|July 29, 1999
Liquid-liquid-liquid microextraction for sample preparation of biological fluids prior to capillary electrophoresisS Pedersen-Bjergaard, K E RasmussenAnalytical Chemistry|July 29, 1999
Monitoring drug efflux from sensitive and multidrug-resistant single cancer cells with microvoltammetryH Lu, M GratzlAnalytical Chemistry|July 29, 1999
Interaction of chemically modified antisense oligonucleotides with sense DNA: a label-free interaction study with reflectometric interference spectroscopyM Sauer, A Brecht, K Charissé, et al.Analytical Chemistry|July 29, 1999
Enhanced detection of oligonucleotides in UV MALDI MS using the tetraamine spermine as a matrix additiveJ M Asara, J AllisonAnalytical Chemistry|July 29, 1999
Immobilized gallium(III) affinity chromatography of phosphopeptidesM C Posewitz, P TempstAnalytical Chemistry|July 29, 1999
Identification and quantitation of despropionyl-bezitramide in postmortem samples by liquid chromatography coupled to electrospray ionization tandem mass spectrometryS M De Baere, W E Lambert, E L Esmans, et al.Analytical Chemistry|February 5, 2000
A prototype electrochemical chromatographic column for use with proteinsP Lam, K Kumar, G E Wnek, et al.Analytical Chemistry|February 5, 2000
On-line coupling flow injection microcolumn separation and preconcentration to electrothermal atomic absorption spectrometry for determination of (ultra)trace selenite and selenate in waterX P Yan, M Sperling, B WelzPageof 4,554