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ISO 22241 - Ad Blue Quality Testing

ISO 22241 - Ad Blue Quality Testing

Guarantee a perfectly dosed product, measure impurities and characterize metals to prevent damage to the SCR system.

European standards require a reduction in nitrogen oxide emissions for diesel vehicles.

AdBlue® is an aqueous solution of urea being added to fuel to reduce emissions. It is subject to strict quality control rules according the international ISO 22241 standard. It requires quality control at all levels of the chain: From production to delivery and end usage.

With this analysis package SGS brings its expertise in all levels of the chain to you.

We require a sample of 1.5L to carry out this test.

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See relevant test methods

ISO 22241 - Ad Blue Quality Testing

Urea Concentration *

ISO 22241 Annex C

Density @ 20ºC

EN ISO 12185

Refractive Index @ 20ºC

ISO 22241 Annex C

Alkalinity as NH3

ISO 22241 Annex D

Biuret

ISO 22241 Annex E

Aldehydes

ISO 22241 Annex F

Insoluble

ISO 22241 Annex G

Phosphate (PO4)

ISO 22241 Annex H

Metals (Ca, Fe, etc)

ISO 22241 Annex I

Identification

ISO 22241 Annex J