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Fresenius' Journal of Analytical Chemistry|March 3, 2001
Hydrazine reagents as derivatizing agents in environmental analysis--a critical reviewM Vogel, A Büldt, U KarstFresenius' Journal of Analytical Chemistry|February 28, 2001
Determination of acetaldehyde in tobacco smoke using N-methyl-4-hydrazino-7-nitrobenzofurazan and liquid chromatography/mass spectrometryG Zurek, A Büldt, U KarstJournal of Environmental Monitoring : JEM|September 1, 2001
Determination of carbonyls using liquid chromatography-mass spectrometry with atmospheric pressure chemical ionizationC Kempter, G Zurek, U KarstAnalytical Chemistry|June 7, 2011
Simultaneous HPLC determination of peroxyacetic Acid and hydrogen peroxideU Pinkernell, S Effkemann, U KarstThe Analyst|April 4, 2001
Liquid chromatography with post-column electrochemical treatment and mass spectrometric detection of non-polar compoundsG Diehl, A Liesener, U KarstOncogene|November 14, 2007
Oncogenic signaling of class I PI3K isoformsA Denley, S Kang, U Karst, et al.Journal of Environmental Monitoring : JEM|September 1, 2001
A diffusive sampling device for the determination of formaldehyde in air using N-methyl-4-hydrazino-7-nitrobenzofurazan (MNBDH) as reagentA Büldt, R Lindahl, J O Levin, et al.Journal of Environmental Monitoring : JEM|July 4, 2001
Characterization of chemical interferences in the determination of unsaturated aldehydes using aromatic hydrazine reagents and liquid chromatographyR Schulte-Ladbeck, R Lindahl, J O Levin, et al.Journal of Chromatography. A|October 16, 1999
Determination of gas phase peroxyacetic acid using pre-column derivatization with organic sulfide reagents and liquid chromatographyS Effkemann, S Brødsgaard, P Mortensen, et al.Fresenius' Journal of Analytical Chemistry|February 28, 2001
Spectrophotometric and direct-reading methods for the analysis of gas phase peroxyacetic acidS Effkemann, S Brødsgaard, P Mortensen, et al.Pageof 4