What is Diesel Exhaust Fluid? DEF Testing?
Amalgatech is an ISO/ A2LA accredited testing lab. Amalgatech preforms diesel exhaust fluid testing, or DEF testing services in accordance with ISO22241.
Diesel Exhaust Fluid (DEF), commonly referred to as AdBlue or Ad-Blue and standardized as ISO 22241 is an Aqueous Urea Solution of with 32.5% high-purity urea (AUS 32) and 67.5% deionized water. DEF is used as a consumable in Selective Catalytic Reduction (SCR) in order to lower NOx concentration in the Diesel exhaust emissions from Diesel engines.The German Association of the Automotive Industry (VDA) ensures quality standards are maintained in accordance with ISO 22241 specifications.