Chemical ionization source, the reagent gas is present in large excess compared to the analyte. Electrons entering the source with energy around 200-500 eV will preferentially ionize the reagent gas. Then, the ion/molecule reactions produces more stable reagent ions and the resultant collisions with other reagent gas molecules will create an ionization plasma. Positive and negative ions of the analyte are formed by reactions with this plasma. The following reactions are possible with methane as the reagent gas. If ammonia is the reagent gas, For isobutane as the reagent gas, Self chemical ionization is possible if the reagent ion is an ionized
Positive Songs for Negative People in Germany before dropping to number 34 the next week and leaving the chart. It debuted at numbers 11 and 21 in Switzerland and Austria respectively (whereas his previous album charted at numbers 79 and 34 respectively). Adapted credits from the liner notes of "Positive Songs for Negative People". Positive Songs for Negative People Positive Songs for Negative People is the sixth studio album by English singer/songwriter Frank Turner. It was released on 7 August 2015 by Xtra Mile Recordings. The album garnered a positive reception but critics said it was derivative of Turner's previous works. "Positive Songs for Negative