This International Standard specifies a general procedure for visual examination, or with magnification notexceeding 10 times, of whole spices for the determination of macro filth.This International Standard is applicable to dehydrated herbs and spices.
DS/EN ISO 927:2009 history
2012DS/EN ISO 927/AC:2012 Spices and condiments - Determination of extraneous matter and foreign matter content
2009DS/EN ISO 927:2009 Spices and condiments - Determination of extraneous matter and foreign matter content