Modifying PTR-MS operating conditions for quantitative headspace analysis of hydro-alcoholic beverages. 1. Variation of the mean collision energy to control ionization processes occurring during PTR-MS analyses of 10-40% (v/v) ethanol-water solutions
Keywords: تقسیم بندی; PTR-MS; Ethanol; Fragmentation; Ionization; E/N; Ion kinetic energy;