Diesel exhaust fluid is a liquid used to reduce the amount of air pollution created by a diesel engine. Specifically, DEF is an aqueous urea solution made with 32.5% urea and 67.5% deionized water. DEF is consumed in a selective catalytic reduction (SCR) that lowers the concentration of nitrogen oxides (NO
x) in the diesel exhaust emissions from a diesel engine.[4]
DIESEL EXHAUST FLUID
SKU
TCDEF00001 TCDEFCTOTE TCDEFOTOTE TCDEF00002 TCDEFXXX02 TCDEF00064
Category Chemicals and Misc.
Tag Chemicals and Misc.