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Diesel Exhaust Fluid

Diesel Exhaust Fluid

High-purity AdBlue® / AUS 32 solution formulated with 32.5% high-purity urea and 67.5% demineralized water for use in Selective Catalytic Reduction (SCR) systems. Designed to support effective NOx reduction in diesel engines while protecting SCR system performance.

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Description

Chemical Liquids AdBlue® / AUS 32 is a high-purity Diesel Exhaust Fluid developed for diesel vehicles and equipment equipped with Selective Catalytic Reduction (SCR) systems.

The solution contains 32.5% high-purity urea and 67.5% demineralized water. It is injected into the exhaust stream through the SCR system, where it helps convert harmful nitrogen oxides (NOx) into nitrogen and water.

Designed with quality and contamination control in mind, the product is manufactured using controlled water treatment, blending, filtration, storage, batch verification, filling, and coding processes. The company’s production approach is being developed in line with relevant ISO 22241 requirements.

The 10L pack is suitable for applications including individual vehicles, workshops, retail supply, fleet support, and emergency stock. Chemical Liquids also supports customers with storage guidance, consumption assessment, supply planning, and technical awareness related to SCR and AdBlue® use.

Important: AdBlue® must only be filled into the dedicated AUS 32 / DEF tank. It must never be added directly to diesel fuel. 

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A Chemical Liquids AUS 32 jerrycan beside a truck at a fuel station

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