Chemical ionization: Difference between revisions
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== [[Orange Book]] Entry == | == [[Orange Book]] Entry == | ||
Describes the process whereby new ionized species are formed when gaseous molecules interact with ions. The process may involve transfer of an electron, a proton or other charged species between the reactants. When a positive ion results from chemical ionization the term may be used without qualification. When a negative ion results the term negative ion chemical ionization should be used. Note that this term is not synonymous with [[chemi-ionization]], nor with [[negative chemical ionization]]. | Describes the process whereby new ionized species are formed when gaseous molecules interact with ions. The process may involve transfer of an electron, a proton or other charged species between the reactants. When a positive ion results from chemical ionization the term may be used without qualification. When a negative ion results the term negative ion chemical ionization should be used. Note that this term is not synonymous with [[chemi-ionization]], nor with [[negative chemical ionization]]. | ||
== External Links == | == External Links == | ||
[http://www.asms.org/whatisms/index.html ASMS What is MS?]: [http://www.asms.org/whatisms/p11.html What Other Techniques are used to Produce Ions?] | [http://www.asms.org/whatisms/index.html ASMS What is MS?]: [http://www.asms.org/whatisms/p11.html What Other Techniques are used to Produce Ions?] | ||
Revision as of 01:19, 19 January 2005
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Orange Book Entry
Describes the process whereby new ionized species are formed when gaseous molecules interact with ions. The process may involve transfer of an electron, a proton or other charged species between the reactants. When a positive ion results from chemical ionization the term may be used without qualification. When a negative ion results the term negative ion chemical ionization should be used. Note that this term is not synonymous with chemi-ionization, nor with negative chemical ionization.
External Links
ASMS What is MS?: What Other Techniques are used to Produce Ions?
