EXPLORING 20 eV ELECTRON IMPACT IONIZATION IN GAS CHROMATOGRAPHY-TANDEM MASS SPECTROMETRY FOR THE DETERMINATION OF ESTROGENIC COMPOUNDS

2021 ◽  
pp. 462359
Author(s):  
Alex Glineur ◽  
Marco Beccaria ◽  
Giorgia Purcaro
Keyword(s):  
Mass Spectrometry ◽  
Gas Chromatography ◽  
Tandem Mass Spectrometry ◽  
Electron Impact ◽  
Impact Ionization ◽  
Electron Impact Ionization ◽  
Tandem Mass ◽  
Estrogenic Compounds ◽  
Chromatography Tandem Mass Spectrometry

Determination of multi pesticide residues in leaf and needle samples using a modified QuEChERS approach and gas chromatography-tandem mass spectrometry

2021 ◽  
Author(s):  
Arnelle Löbbert ◽  
Sonja Schanzer ◽  
Henrik Krehenwinkel ◽  
Franz Bracher ◽  
Christoph Müller
Keyword(s):  
Mass Spectrometry ◽  
Gas Chromatography ◽  
Tandem Mass Spectrometry ◽  
Forest Ecosystems ◽  
Tandem Mass ◽  
Modified Quechers ◽  
Chromatography Tandem Mass Spectrometry ◽  
The Impact ◽  
Impact Of Pesticides

A novel, validated QuEChERS-based GC-MS/MS method was developed, which will allow the assessment of the impact of pesticides on forest ecosystems.

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