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Petroleum product - Determination of asphaltenes - Precipitation with heptane
STANDARD published on 1.5.2008
Designation standards: ČSN 656073
Classification mark: 656073
Catalog number: 80993
Publication date standards: 1.5.2008
SKU: NS-132332
The number of pages: 8
Approximate weight : 24 g (0.05 lbs)
Country: Czech technical standard
Category: Technical standards ČSN
Tato norma určuje metodu pro stanovení obsahu asfaltenů v asfaltech, asfaltových pojivech a tmavých ropných výrobcích. Postup není vhodný pro látky obsahující aditiva nebo jiné přísady, které by mohly ovlivnit výsledek stanovení.
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