CEN/TC 172
| Project No. | EN 647:1993 |
|---|---|
| Title | This European standard describes the preparation of a hot water extract for investigations of certain extractives in paper and board intended to come into contact with foodstuffs. |
| Registration number (WIID) | 7625 |
| Scope | This European standard describes the preparation of a hot water extract for investigations of certain extractives in paper and board intended to come into contact with foodstuffs. |
| Status | Izstrādē |
| ICS group | 67.250 85.060 |