Patent ID: 8986998
Filing Date: 2015-03-24
Classification: G01N,Y10T

Abstract:
1. A detected pungent odor composition from an air conditioner comprising: 0.0006-0.1 ppm of acetaldehyde; 0.0001-0.1 ppm of propionaldehyde; 0.0003-0.004 ppm of n-butyraldehyde; 0.01-30 ppm of toluene; 0.001-2 ppm of xylene; 0.007-7 ppm of methyl ethyl ketone, 0.0011-0.13 ppm of ethylhexanol; 0.0002-0.31 ppm of benzothiazole; and 0.0001-0.21 ppm of N-phenylbenzenamine.