ISO 8195:1987 PDF
Caseins and caseinates — Determination of nitrate and nitrite contents — Method by cadmium reduction and spectrometry
Название (английский):
ISO 8195:1987
Caseins and caseinates — Determination of nitrate and nitrite contents — Method by cadmium reduction and spectrometry
- Статус документа:
- Отменён
- Формат:
- Электронный (PDF)
- Количество страниц:
- 6
- Дата публикации:
- 12 марта 1987 г.
- Издание:
- ISO IS 8195 edition 1 version 1
- ICS:
- 67.100.99
Описание (английский):
The principle of determination consists in dispersing the casein or caseinate in warm water, precipitating the fat and proteins, filtering and reducing the nitrate to nitrite in a portion of the filtrate by means of copperized cadmium. A figure shows the apparatus for nitrate reduction.
Технические детали
- Технический комитет
- ISO/TC 34/SC 5 - Milk and milk products
- SKU
- ISO 8195:1987