Spices and condiments — Determination of filth
NORMA vydána dne 1.12.1982
Designation standards: ISO 1208:1982
Publication date standards: 1.12.1982
The number of pages: 5
Approximate weight : 15 g (0.03 lbs)
Country: International technical standard
Kategorie: Technické normy ISO
Description / Abstract: Specifies a method for quantitative determination consisting in washing the product with chloroform, examining the washings for heavy filth and sand, washing the product with water and agitating it with light petroleum. After the light filth has collected at the interface between the liquids after separation, it is transferred to a filter paper and microscopically examined for contaminants.