演題概要

ポスター発表

第２日　５月１５日（木）　　会場（月光）

2P-29　　PDF

消火剤中の有機フッ素化合物の液体クロマトグラフィー質量分析

(¹関大化学生命工・ ²大阪市環科研・ ³国環研)
^o北井志歩¹・ 山本敦史²・ 頭士泰之³・ 川崎英也¹・ 荒川隆一¹

Perfluorinated compounds (PFCs) have been of environmental concern because a part of PFCs, such as PFOS, has bioaccumulation potentcy and health adverse effect. Some kinds of fire extinguishant formulations include PFCs and have been considered one of PFOS pollution sources. To understand environmental burden from fire extinguishant formulations, analyses by liquid chromatography-high resolution mass spectrometry were performed. Although the substructure of PFOS was not identified, its short chain analog was observed in the studied product.