832-315437 - A3 Autobahn (motorway) near Oberhausen-Holten at sunset, OXEA Ruhrchemie chemical plant in background, Oberhausen, North Rhine-Westphalia, Germany, Europe
832-314179 - Bio technology in a bio laboratory, analysis of chemical an biological processes, analysis of DNS and molecules, conditioning for researches and eperiments, conditioning of cell cultures, Germany
832-314180 - Bio technology in a bio laboratory, analysis of chemical an biological processes, analysis of DNS and molecules, conditioning for researches and eperiments, conditioning of cell cultures, Germany
832-270486 - During a training session for workers dealing with toxic chemical spills, participants in protective suits walk down the street, Detroit, Michigan, USA
832-270946 - Cognis GmbH, worldwide provider of specialty chemistry products and foodstuff ingredients, corporate headquarters in Monheim am Rhein, North Rhine-Westphalia, Germany, Europe