NEN-ISO 356
Essential oils - Preparation of test samples
active, Most Current
| Organization: | NEN |
| Publication Date: | 1 July 1997 |
| Status: | active |
| Page Count: | 10 |
| ICS Code (Essential oils): | 71.100.60 |
scope:
Gives general guidance for the preparation of samples of essential oils submitted to a laboratory for analysis. It is applicable, in particular, to those essential oils that cannot be analysed directly;that is those which are solid or partially solid at room temperature or those which are cloudy due to the presence of water or suspended particles. This method cannot be used for samples for determination of water.
Document History
NEN-ISO 356
July 1, 1997
Essential oils - Preparation of test samples
Gives general guidance for the preparation of samples of essential oils submitted to a laboratory for analysis. It is applicable, in particular, to those essential oils that cannot be analysed...