演題概要

ランチョンセミナー

第1日 5月14日(水) 12:10~13:10 C会場(星雲2)

DART-MSを応用した直接分析と混合物中の成分同定

(1資生堂2バイオクロマト3山梨大クリーン)
o島田治男1前野克行1則武佑佳1木下一真2志田保夫3

Thermal controlled DART-MS (Fig.1) and Ultrasonic mist DART-MS (Fig.2) were applied to measuring solid samples such as plastics and semisolid samples such as creams and lotions, respectively. Though the assignment of ingredients in the spectrum derived from mixture was time consuming process, some ingredients were rapidly identified using the search program developed for mixture analysis. We show the application data using these techniques, and discuss about the problem and the solution.