EN ISO 4120:2007
Sensory analysis - Methodology - Triangle test

Standard No.

EN ISO 4120:2007

Release Date

2007

Published By

European Committee for Standardization (CEN)

Status

Be replaced

Replace By

EN ISO 4120:2021

Latest

EN ISO 4120:2021

Replace

BS ISO 4120:2004

Scope

This International Standard describes a procedure for determining whether a perceptible sensory difference or similarity exists between samples of two products. The method is a forced-choice procedure. The method is applicable whether a difference exists in a single sensory attribute or in several attributes.

EN ISO 4120:2007 Referenced Document

• ISO 5492:1992 Sensory analysis; vocabulary
• ISO 8589:1988 Sensory analysis; general guidance for the design of test rooms

EN ISO 4120:2007 history

• 2021 EN ISO 4120:2021 Sensory analysis - Methodology - Triangle test (ISO 4120:2021)
• 2007 EN ISO 4120:2007 Sensory analysis - Methodology - Triangle test

EN ISO 4120:2007 Sensory analysis - Methodology - Triangle test has been changed from BS ISO 4120:2004 Sensory analysis - Methodology - Triangle test.