|
| Название (рус.): | Молоко сухое. Определение содержания нитратов и нитритов. Метод восстановления кадмием и фотометрия |
| Название (англ.): | Dried milk; Determination of nitrate and nitrite contents; Method by cadmium reduction and photometry |
| Описание (англ.): | Describes a method suitable for whole, partly skimmed and skimmed milk powder. The principle of determination consists in dissolving the dried milk in water, precipitating the fat and proteins, filtering and reducing the nitrate to nitrite in a portion of the filtrate by means of copperized cadmium. The sampling shall be made as specified in ISO 707. The apparatus for nitrate reduction is shown in a figure. |
| Заменён стандартами: | ISO 14673-1:2001, ISO 14673-2:2001, ISO 14673-3:2001 |
| Дата регистрации: | 01.12.82 |
| Дата введения: | 01.12.82 |
| Дата отмены: | 01.11.01 |
| Код КГС: | Н19 |
| Код ОКСТУ: | 9209;9223 |
| Код ОКС(МКС): | 67.100.10 |
| Код ОКП: | 9209;9223 |
| Нормативные ссылки: | NF V04-351-1985, EQV*BS 1743 PART 16 SECTION 16.1(1983/BSI), EQV |
| Ключевые слова: | AGRICULTURAL PRODUCTS CHEMICAL ANALYSIS CHEMICAL ANALYSIS AND TESTING DAIRY PRODUCTS DESICCATED MILK DETERMINATION OF CONTENT DRIED MILK MILK NITRATES NITRITES SPECTROPHOTOMETRIC ANALYSIS SPECTROPHOTOMETRY CHEMICAL ANALYSIS AND TESTIN |
|