Atmospheric-pressure chemical ionization
id:
atmospheric-pressure-chemical-ionization-272-1331925
title:
Atmospheric-pressure chemical ionization
text:
Atmospheric pressure chemical ionization (APCI) is an ionization method used in mass spectrometry which utilizes gas-phase ion-molecule reactions at atmospheric pressure (105 Pa), commonly coupled with high-performance liquid chromatography (HPLC). APCI is a soft ionization method similar to chemical ionization where primary ions are produced on a solvent spray. The main usage of APCI is for polar and relatively less polar thermally stable compounds with molecular weight less than 1500 Da. The a
brand slug:
wiki
category slug:
encyclopedia
description:
Ionization method
original url:
https://en.wikipedia.org/wiki/Atmospheric-pressure_chemical_ionization
date created:
date modified:
2023-12-15T00:39:11Z
main entity:
{"identifier":"Q900711","url":"https://www.wikidata.org/entity/Q900711"}
image:
{"content_url":"https://upload.wikimedia.org/wikipedia/commons/5/50/Atmospheric_pressure_chemical_ionization_chamber.jpg","width":2712,"height":2034}
fields total:
13
integrity:
15