NA 057
DIN Standards Committee Food and Agricultural Products
DIN EN ISO 20714 [CURRENT] references following documents:
| Document number | Edition | Title |
|---|---|---|
| DIN ISO 13276 | 2021-01 | Tobacco and tobacco products - Determination of nicotine purity - Gravimetric method using tungstosilicic acid (ISO 13276:2020) More |
| ISO 10315 | 2021-06 | Cigarettes - Determination of nicotine in total particulate matter from the mainstream smoke - Gas-chromatographic method More |
| ISO 13276 | 2020-01 | Tobacco and tobacco products - Determination of nicotine purity - Gravimetric method using tungstosilicic acid More |
