Porous graphite as stationary phase for the chromatographic separation of polymer additives - determination of adsorption capability by Raman spectroscopy and physisorption (2020) Kot D, Zou M, Brunnengräber K, Arndt JH, Macko T, Etzold BJ, Brüll R Journal article Development of equivalent chain length (ECL) rules for lipid compounds (2019) Vetter W, Müller M, Sommer K, Schröder M, Hammann S Journal article, Original article The use of countercurrent chromatography in the separation of nonpolar lipid compounds (2017) Vetter W, Hammann S, Müller M, Englert M, Huang Y Journal article, Original article Assay to measure sphingomyelinase and ceramidase activities efficiently and safely (2017) Mühle C, Kornhuber J Journal article More than 170 polyunsaturated tocopherol-related compounds in a vitamin E capsule: Countercurrent chromatographic enrichment, gas chromatography/mass spectrometry analysis and preliminary identification of the potential artefacts (2016) Hammann S, Kröpfl A, Vetter W Journal article, Original article Dendritic glycopolymers as dynamic and covalent coating in capillary electrophoresis: View on protein separation processes and detection of nanogram-scaled albumin in biological samples (2015) Polikarpov N, Potolytsyna V, Bessonova E, Tripp S, Appelhans D, Voit B, Kartsova L Journal article Isolation of β-carotene, α-carotene and lutein from carrots by countercurrent chromatography with the solvent system modifier benzotrifluoride (2015) Englert M, Hammann S, Vetter W Journal article, Original article Isolation of two δ5 polymethylene interrupted fatty acids from Podocarpus falcatus by countercurrent chromatography (2015) Hammann S, Schröder M, Schmidt C, Vetter W Journal article, Original article Fractionation of technical octabromodiphenyl ether by countercurrent chromatography combined with gas chromatography/mass spectrometry and offline and online 1H nuclear magnetic resonance spectroscopy (2015) Hammann S, Conrad J, Vetter W Journal article, Original article Simultaneous determination of polyvinylchloride plasticizers di(2-ethylhexyl) phthalate and tri(2-ethylhexyl) trimellitate and its degradation products in blood by liquid chromatography-tandem mass spectrometry (2015) Eckert E, Müller J, Göen T Journal article