The Mass Spectrometry society of Japan - The 68th Annual Conference on Mass Spectrometry, Japan
Japanese

Abstract

Table of contents

Timetable

Plenary Lectures

Award Lecture

Oral Sessions (Day1, Day2, Day3)

Poster Presentations (Day1, Day2, Day3)

Panel Discussion

Luncheon Seminars (Day1, Day2, Day3)

Corporate Program

Poster Presentations

Day 1, June 22（Wed.）　　Room P (501, 502 and 503)

1P-21　　PDF

Structural estimation of impurities in Pentaerythritol tetraacrylate reagent by GC-QTOF

(Agilent)
oRyo Ogasawara, Sadao Nakamura

A variety of impurities may be contained in the chemical products. Some of these impurities are compounds that are not registered in the EI mass spectrum library. In this study, GC-QTOF was used to estimate the structure of unknown impurities contained in the multifunctional acrylate reagent. Structural estimation of unknown compounds was able to be performed efficiently and accurately by use of MS/MS.