[10p-PA5-1~13] 6.5 Surface Physics, Vacuum

[10p-PA5-1] Evaluation of odor components adsorbed on the surface of aluminum material

〇Keiko Katagishi¹ (1.Mitsubishi Electric Corp.)

Keywords:odor

In order to detect fatty acids such as butyric acid and isovaleric acid which are low in olfactory threshold (minimum concentration that human can perceive smell) among odor substances adsorbed on the surface of the aluminum member exposed to the indoor environment, We optimized pretreatment conditions of headspace gas chromatograph mass spectrometry.