Корма для животных. Определение содержания зеаралинона
Название (англ.):
Animal feeding stuffs; Determination of zearalenone content
Описание (англ.):
The limit of determination is approximately 50 micro-gram/kg. The method consists in extracting of a test portion with a mixture of acetonitrile and potassium chloride solution, filtrating, defatting, purifying, filtrating again, extracting into chloroform which is subsequently evaporated. Dissolution ofthe dry extract in a mixture of benzene and acetonitrile and thin layer chromatography. Determination by visual measurement or by measurement of the intensity of fluorescence under UV ligt by comparison with known quantities of zearalenone applied to the same plate. Confirmation using bis-diazotized benzidine reagent.
Заменён стандартами:
ISO 6870:2002
Дата регистрации:
01.01.86
Дата введения:
01.11.85
Дата отмены:
30.05.02
Код КГС:
С19
Код ОКСТУ:
9296
Код ОКС(МКС):
65.120
Код ОКП:
9296
Нормативные ссылки:
NF V18-201-1986, EQV*BS 5766 PART 13(1986/BSI), EQV
Ключевые слова:
AGRICULTURAL PRODUCTS ANIMAL FEED ANIMAL FEEDING PRODUCTS CHEMICAL ANALYSIS CHEMICAL ANALYSIS AND TESTING DETERMINATION OF CONTENT ZEARALENONE CHEMICAL ANALYSIS AND TESTIN