ISO 927:2009 Preview
Spices and condiments -- Determination of extraneous matter and foreign matter content
This standard was last reviewed and confirmed in 2015. Therefore this version remains current.
ISO 927:2009 specifies a general procedure for visual examination, or with magnification not exceeding 10 times, of whole spices for the determination of macro filth.
ISO 927:2009 is applicable to dehydrated herbs and spices.