The Standard Test Method for Sensory Analysis—Triangle Test has been recently revised and published. This standard covers a procedure for determining whether a perceptible sensory difference exists between samples of two products.
The ASTM Committee E18 on Sensory Evaluation of Materials and Products has recently published the revision of the ASTM E1885-18. This is a minor update that involves the inclusion of conversion tables between proportion of discriminators and Thurstonian delta values. The rest of the text remains as is.