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AdBlue® products are a key component in reducing harmful emissions from diesel vehicles using SCR (Selective Catalytic Reduction) technologies. This fluid plays a key role in optimizing the operation of the nitrogen oxide reduction system, helping to reduce air pollution. However, with the growing demand for AdBlue® and the economic crisis in some countries, substandard or counterfeit products have appeared on the market, which can cause serious damage to your vehicle. To ensure that you are using only high-quality AdBlue®, it is important to recognize the signs of its authenticity. In this blog article, we will explore how to differentiate high-quality AdBlue® and what indicators to watch for.
Checking the label and product certificates
High-quality AdBlue® must always be certified and comply with international standards, primarily ISO 22241, which regulates the production and quality of urea solution. The label should state that the product is manufactured in accordance with these standards. If the label appears unclear, lacks key information, or if you cannot find a quality certificate, it is better to refrain from purchasing. Some manufacturers will also add a QR code on the label, through which you can verify the authenticity of the product. Often, this is an indication that the manufacturer offers full transparency and control over quality.
Color and transparency of the liquid
Genuine AdBlue® must be completely transparent, free of impurities, and have a clear structure. If you notice that the liquid is cloudy, has an unusual color, or contains particles, the product is likely not of the required quality. Cloudiness or impurities may be the result of incompetent production or poor storage, which can damage the vehicle's SCR system and cause malfunctions. Quality AdBlue® should look like pure water, with no visible contamination.
Urea concentration test
Another important indicator of AdBlue® quality is the urea concentration, which should be 32.5%. This is the exact percentage required for the optimal operation of the SCR system and effective reduction of nitrogen oxide emissions. Products that do not contain the exact concentration of urea can interfere with engine performance or cause damage to the system. The urea concentration test is simple and can be performed using specialized tools. It is important to ensure that the product you are buying meets these requirements.
High-quality AdBlue® is essential for the proper functioning of SCR systems and for reducing harmful emissions in diesel vehicles. To ensure that you are using a high-quality product, follow the steps above and be careful when choosing a manufacturer. Check the labels, perform concentration and pH tests, and trust only established brands and dealers.