1
The method utilizes high performance liquid chromatography coupled to atmospheric pressure positive-ion chemical ionization triple quadrupole mass spectrometry.
2
The method is based on gas chromatography coupled to low-resolution mass spectrometry in negative ion chemical ionization mode.
3
The derivatized analytes were chromatographed on a capillary column and detected by tandem mass spectrometry with negative ion chemical ionization.
4
Purified metabolites were identified by desorption chemical ionization mass spectrometry in the positive ion mode with methane as a reagent gas.
5
The importance of accounting for chemical ionization is demonstrated with the fate and partitioning of both triclosan and climbazole sensitivity to environmental pH.
6
Atmospheric pressure chemical ionization in the negative ion mode and selected reaction monitoring (SRM) method was developed to determine the active components.
7
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.