Meanings of chemical ionization in English

The method utilizes high performance liquid chromatography coupled to atmospheric pressure positive-ion chemical ionization triple quadrupole mass spectrometry.

The method is based on gas chromatography coupled to low-resolution mass spectrometry in negative ion chemical ionization mode.

The derivatized analytes were chromatographed on a capillary column and detected by tandem mass spectrometry with negative ion chemical ionization.

Purified metabolites were identified by desorption chemical ionization mass spectrometry in the positive ion mode with methane as a reagent gas.

The importance of accounting for chemical ionization is demonstrated with the fate and partitioning of both triclosan and climbazole sensitivity to environmental pH.

Atmospheric pressure chemical ionization in the negative ion mode and selected reaction monitoring (SRM) method was developed to determine the active components.

This study describes a rapid measurement of DAG species using the triple quadrupole mass spectrometry using atmospheric pressure chemical ionization in a positive ion mode.