Essential oils -sampling

رقم المستند: NL ISO 212 : 2017
القطاع: chemical technology
TC: NL TC 54
ICS: 71.100.60
This International Standard gives the general rules for the sampling of essential oils, in order to provide a laboratory with quantities that are suitable to be handled for expertise purposes. In the presence of a high content of water or other foreign bodies, this method may only be applicable to the “essential oil” fraction free from water and impurities.