Name:
ISO 3947:1977 PDF
Published Date:
08/01/1977
Status:
Active
Hydrolysis of the product by boiling hydrochloric acid, and coagulation of the insoluble products by cooling. Separation by filtration, drying and isolation the wanted matter by solvent extraction. The method applies to contents less than 1,5 % (m/m).
| File Size : | 1 file , 560 KB |
| Note : | This product is unavailable in Ukraine, Russia, Belarus |
| Number of Pages : | 2 |
| Published : | 08/01/1977 |
| Same As : | ISO 3947:1977 |