Detection Threshold (DT)
Detection threshold is essentially the minimum amount of odourant that can be perceived (smelled).
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N-Butanol
Assessor
The terms assessor and panel member are used in the EN13725 standard. An assessor is a person who participates in odour measurements. A panel member is an assessor who is qualified to judge odour samples in dynamic olfactometry. An assessor is selected to be a panel member once a specific sensitivity range with respect to
EN13725
Overview European Dynamic olfactometry is described in detail by the standard EN 13725. This standard was last released in 2003 and is currently under review for revision. As of 2020, an updated version is still waiting to be finalized in the UK. Key elements of this standard are the focus on quality criteria for precision and
