Atmospheric pressure chemical ionization: Difference between revisions

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[[Chemical ionization]] that takes place using a nebulized liquid and atmospheric pressure corona discharge.
[[Chemical ionization]] that takes place using a nebulized liquid and atmospheric pressure corona discharge.
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[[Chemical ionization]] of a sample that is a gas or nebulized liquid, using an atmospheric pressure corona discharge or beta emitter such as <sup>63</sup>Ni.
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#E. Rosenberg. J. Chromatogr., A 1000, 841-889 (2003).
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Revision as of 22:28, 6 April 2010

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ASMS TERMS AND DEFINITIONS POSTER ENTRY
Atmospheric pressure chemical ionization

A variant of chemical ionization performed at atmospheric pressure.

Atmospheric Pressure Chemical Ionization (APCI) - The formation of ionized species when gaseous molecules interact with ions (reagent ions) at atmospheric pressure. The reagent ions are formed by a corona discharge of the vaporized solvent introduced into the system.


ASMS Terms and Definitions Poster


See also