are neither normal components of the fuel nor additives designed to improve the characteristics or the performance of the fuel; or are normal components of the fuel or additives designed to improve ...
Extracts were filtered through 0.2 μm poly-tetrafluoroethylene (PTFE) filters before HPLC. HPLC was carried out on an HP1100 system (Hewlett Packard, Waldbronn, Germany) using a Nova-pak C18 (3.9 ...
Donostia International Physics Center, Paseo Manuel de Lardizabal 4, 20018 Donostia-San Sebastián, Spain Departamento de Química Orgánica I and Centro de Innovación y Química Avanzada (ORFEO−CINQA), ...
Take Teflon, for example, which “decomposes to tetrafluoroethylene, difluorocarbene, carbon monoxide and carbon dioxide when heated well past its decomposition temperature of 660 degrees Fahrenheit,” ...