Method for calibrating olfactometer output. Part 2. Amyl acetate.
A method for measuring amyl acetate in air was developed and validated. Known volumes of air samples from the output of an olfactometer, a device used to generate odor stimuli, were passed through charcoal sorbent tubes. Following extraction of the sorbent with carbon disulfide, the amount of amyl acetate collected on each tube was determined by gas chromatography with flame ionization detection. The method was used to determine the actual concentrations of amyl acetate presented to experimental participants in odor sensitivity testing.