In modern Euro 4, Euro 5, and Euro 6 diesel vehicles, AdBlue solution is an indispensable component in the SCR exhaust treatment system. In today’s market, AdBlue is produced according to various standards to meet technical requirements and purity levels in actual operation. Understanding the types of AdBlue solutions popular in the market helps users choose the right product, avoiding low-quality goods that affect the injector system and engine performance during vehicle operation.
1. Understanding AdBlue

AdBlue is an exhaust treatment fluid for diesel engines using SCR (Selective Catalytic Reduction) technology. AdBlue consists of 32.5% pure urea and 67.5% deionized water, used to convert harmful NOx gases into nitrogen gas and water vapor before releasing them into the environment.
Currently, most diesel vehicles meeting Euro 4, Euro 5, and Euro 6 emissions standards are equipped with an SCR system and require the use of AdBlue during operation. Without AdBlue, the exhaust treatment system will not function properly, leading to fault warnings, power limits, or failure to meet emissions standards during inspection.
In addition to reducing NOx emissions, using standard-compliant AdBlue also helps the SCR system operate stably, limits deposit buildup in injectors, and supports more efficient engine operation. However, users need to select products that meet international standards to ensure purity and avoid affecting the exhaust system. This is also why the market currently offers various types of AdBlue manufactured according to different ISO standards.
2. Common types of AdBlue solution on the market

AdBlue solution is currently widely used in modern diesel vehicles to support the Selective Catalytic Reduction (SCR) exhaust treatment system, helping to reduce harmful NOx emissions into the environment. However, there are many types of AdBlue on the market with different origins, quality levels, and prices, making it difficult for users to choose the right product. Understanding common types of AdBlue solutions will help vehicle owners choose the right standard-compliant product, ensuring operational performance and long-term engine protection.
European Standard AdBlue (ISO 22241)
This is the most popular and recommended type of AdBlue solution on the market today. The product is manufactured according to international standard ISO 22241, consisting of 32.5% high-purity urea and 67.5% deionized water. This type of AdBlue is compatible with most trucks, tractor-trailers, diesel passenger cars, and industrial vehicles using SCR technology. The biggest advantage of standard-compliant AdBlue is its ability to clean exhaust gases effectively, minimize deposit build-up in the injection system, and help the engine operate stably over a long period.
Imported AdBlue Solution
Imported AdBlue lines often come from Europe, South Korea, or Thailand and are preferred by many transport enterprises due to their stable quality. These products usually have strict manufacturing processes, high purity, and few impurities, thereby reducing the risk of clogging fuel injectors or causing errors in the SCR exhaust treatment system. However, the price of imported AdBlue is often higher than that of domestically produced products due to shipping costs and branding.
Domestically Produced AdBlue Solution
Currently, the Vietnamese market has many domestic AdBlue brands that meet international quality standards and are suitable for vehicle operating conditions in Vietnam. The advantages of this product line are reasonable prices, ease of purchase, and a stable supply. If manufactured according to ISO 22241 standards, domestic AdBlue can still well meet usage needs, ensuring SCR system performance without affecting engine lifespan.
Small-can AdBlue and industrial tank AdBlue
In addition to classification by origin, AdBlue is also divided by packaging type to suit different usage needs. Small cans from 5L to 20L are suitable for personal vehicles or small businesses, making refilling more convenient. Meanwhile, AdBlue in bulk tanks or large-capacity drums is often used for transport fleets, garages, or factories to optimize costs and facilitate storage and periodic refilling.
3. AdBlue® By Madin – High-quality, international standard AdBlue product

AdBlue® By Madin is a diesel exhaust fluid manufactured to meet the requirements of Euro 4, Euro 5, and Euro 6 vehicles. The product is developed on a modern production line with high-quality raw materials, helping the SCR system operate stably and effectively supporting NOx emission reduction.
AdBlue® By Madin possesses many important standards and certifications such as ISO 22241, DIN 70070, VDA certification from the German Association of the Automotive Industry, and the ISO 9001:2015 quality management system. These factors give users peace of mind regarding the product’s quality and stability during use.
Some prominent advantages of AdBlue® By Madin include:
- Reduces 80-95% of NOx emissions.
- Helps save fuel by 3-5%.
- Helps extend the lifespan of the SCR system.
- Standard composition consists of 32.5% urea and 67.5% deionized water.
- Contains no toxic components, non-flammable and non-explosive.
- Production raw materials are imported from Japan.
- Diverse packaging options from 10L, 20L to 200L drums, 1000L IBC tanks, and large storage tank systems.
With international standard quality and the capability to meet various usage needs, AdBlue® By Madin is a suitable solution for individuals, transport enterprises, and operators of diesel vehicles today.
Conclusion
Understanding popular types of AdBlue solutions on the market helps users select the right product meeting ISO 22241 standards, ensuring stable SCR system operation and minimizing emissions errors during diesel vehicle operation. Using the correct type of AdBlue not only helps vehicles pass inspection standards but also extends engine life and saves maintenance costs. Among these, AdBlue® By Madin is a solution trusted by many businesses due to its consistent quality and international standards. Contact Madin for detailed advice and suitable technical support for each vehicle line.
MADIN JOINT STOCK COMPANY
- Address: 13 Le Ngung, Tran Hung Dao Ward, Quang Ngai City, Quang Ngai Province, Vietnam.
- Hotline: +84 888 718 778
Factory:
Northern Region
- Address: 206 Street, Pho Noi A Industrial Zone (Thanh Ha Warehouse), Lac Hong Commune, Van Lam District, Hung Yen, Vietnam.
- Hotline: +84 857 529 222
Southern Region
- Address: 180 Thong Nhat, Binh Thang, Di An City, Binh Duong, Vietnam
- Hotline: +84 888 718 778
Warehouses:
- Hanoi: 706 Nguyen Khoai – Thanh Tri – Hoang Mai – Hanoi
- Nghe An: Dien Hong Industrial Zone – Dien Chau – Nghe An
- Da Nang: 303 Le Dai Hanh – Hoa Phat – Cam Le – Da Nang
- Quang Ngai: 13 Le Ngung, Tran Hung Dao Ward, Quang Ngai City, Quang Ngai Province
