The Mass Spectrometry society of Japan - The 71st Annual Conference on Mass Spectrometry, Japan
Japanese

Abstract

Table of contents

Timetable

Plenary Lecture

Symposium Sessions (Day1, Day2, Day3)

Basic Sessions (Day1, Day2, Day3)

Young Researchers' Sessions (Day1, Day2, Day3)

Poster Presentations (Day1, Day2, Day3)

Special Evening Sessions

Corporate Program

Poster Presentations

Day 1, May 15（Mon.）　　Room P (Foyer, Room 1004-1007)

1P-33　　PDF

Improving efficiency of sample preparation in pesticide residue analysis in food by utilizing high-sensitivity APGC ionization

(1Nihon Waters, 2JA Zennoh Iwate)
oMari Nagata1, Chizu Kimura2, Tatsuya Ezaki1

The highly sensitive APGC ionization method with nitrogen as a carrier gas was applied to the analysis of pesticide residues in food. The high sensitivity made it possible to avoid the concentration step of sample preparation, and also reduced the sample load to the instrument. Furthermore, this method provided better results in accuracy and trueness for a larger number of compounds than the conventional method.