This standard was last reviewed and confirmed in 2019. Therefore this version remains current.
ISO 21390:2005 specifies certain characteristics of the oil of wintergreen, China [Gaultheria yunnanensis (Franch.) Rehd.], redistilled, in order to facilitate assessment of its quality.
Status : PublishedPublication date : 2005-10
Edition : 1
Technical Committee:Essential oils
A standard is reviewed every 5 years
Revisions / Corrigenda