ISO/TC 34/SC 5
| Project No. | ISO 6740:1985 |
|---|---|
| Title | <p>The principle of determination consists in dissolving the dried whey in warm water, precipitating the fat and proteins, filtering and reducing the nitrate in a portion of the filtrate to nitrite by means of copperized cadmium. The sampling shall be made as specified in ISO 707. A figure shows the apparatus for nitrate reduction.</p> |
| Registration number (WIID) | 13197 |
| Scope | <p>The principle of determination consists in dissolving the dried whey in warm water, precipitating the fat and proteins, filtering and reducing the nitrate in a portion of the filtrate to nitrite by means of copperized cadmium. The sampling shall be made as specified in ISO 707. A figure shows the apparatus for nitrate reduction.</p> |
| Status | Atcelts |
| ICS group | 67.100.99 |