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Standard ČSN ISO 3771 1.2.2013 preview

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ČSN ISO 3771 (656069)

Petroleum products - Determination of base number - Perchloric acid potentiometric titration method



STANDARD published on 1.2.2013


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The information about the standard:

Designation standards: ČSN ISO 3771
Classification mark: 656069
Catalog number: 92234
Publication date standards: 1.2.2013
SKU: NS-178914
The number of pages: 12
Approximate weight : 36 g (0.08 lbs)
Country: Czech technical standard
Category: Technical standards ČSN

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Petroleum products in general

Annotation of standard text ČSN ISO 3771 (656069):

Tato mezinárodní norma určuje metodu stanovení zásaditých složek v ropných výrobcích potenciometrickou titrací kyselinou chloristou v ledové kyselině octové. Významně se mění rozsahy hodnot stanovení čísla celkové alkality pro jednotlivé ropné výrobky, pro nové oleje od 3 do 45, pro koncentráty přísad od 5 do 45, pro použité oleje od 3 do 30

Preview of the standard ČSN ISO 3771 (656069)

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