Years before they greeted Columbus, the Taino taÃ­no explored and settled The. (Caribbean Guilbert). Gates their homeland is rich with cave, drawings which testify to the hallucinogens that fueled otherworldly, visions as shown here in a leader sniffs cohoba. powder
To Control Ionization. 1  Ionization Voltage Typically, 70eV electrons from the filament are used for EI. 2  Emission Current The number of ions produced in unit time is proportional to the current of emitted electrons, i.e., emission current. 3  Ion Source Temperature The ion source is usually used at about 200 oC.
Ionization energy (IE): The energy required to remove the outermost electron from an atom or a positive ion in its ground level. The table lists only the first IE in eV units. To convert to kJ/mol multiply by 96.4869. Reference: NIST Reference Table on Ground levels and ionization energies for the neutral atoms.