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  • Evaluation and prevention of the negative matrix effect of terpenoids on pesticides in apples quantification by gas chromatography-tandem mass spectrometry.

Evaluation and prevention of the negative matrix effect of terpenoids on pesticides in apples quantification by gas chromatography-tandem mass spectrometry.

Journal of chromatography. A (2017-01-11)
Géraldine Giacinti, Christine Raynaud, Sophie Capblancq, Valérie Simon
ABSTRACT

The sample matrix can enhance the gas chromatography signal of pesticide residues relative to that obtained with the same concentration of pesticide in solvent. This paper is related to negative matrix effects observed in coupled gas chromatography-mass spectrometry ion trap (GC/MS

MATERIALS
Product Number
Brand
Product Description

Sigma-Aldrich
Vanillin, ReagentPlus®, 99%
Sigma-Aldrich
1-Eicosanol, 98%