Молоко и молочные продукты. Определение содержания меди (контрольный метод)
Название (англ.):
Milk and milk products; Determination of copper content; Photometric reference method
Описание (англ.):
Applies to milk, skimmed milk, whey, buttermilk, evaporated milk, sweetened condensed milk, dried whole and skimmed milk, cream and butter, butterfat, ice-cream, hard, semi-hard and soft cheese of various ages and processed cheese, caseins, caseinates and coprecipitates. The principle of determination consists in digesting the organic material with a mixture of nitric and sulfuric acids and neutralizing with ammonium hydroxide solution followed bycomplexing the copper as a salt of diethyldithiocarbamic acid.
Дата регистрации:
01.01.82
Дата введения:
01.10.80
Код КГС:
Н19
Код ОКСТУ:
9209;9220
Код ОКС(МКС):
67.100.01
Код ОКП:
9209;9220
Нормативные ссылки:
BS 6394 PART 1-1983, EQV*NF V04-153-1978, EQV
Ключевые слова:
CHEMICAL ANALYSIS CHEMICAL ANALYSIS AND TESTING COPPER DAIRY PRODUCTS DETERMINATION OF CONTENT MILK PHOTOMETRY (CHEMICAL ANALYSIS) CHEMICAL ANALYSIS AND TESTIN SPECTROCHEMICAL ANA