• Odor concentration & odor perception threshold determination with triangular choice, yes & no or blind methods.
• Evaluation of the odor relative intensity level, hedonic tone or individual appreciation on a 1 to 10 scale. Pure or known dilution levels can be used to determine the evolution of perception with dilution.
• Odor intensity determination with comparison to a reference gas (n-butanol). This task can be done by using pure or known dilution levels to determine the evolution of the intensity with dilution.
• Panel calibration with n-butanol.