AQUEOUS UREA AT A CONCENTRATION OF 32.5 PERCENT (BY WEIGHT), WITH LESS THAN 1 PERCENT FREE AMMONIA, SERVING AS A REDUCING AGENT FOR A SELECTIVE CATALYTIC REDUCTION SYSTEM (SCR) ON AN ON-CALL BASIS
Published: 08/17/2009
Description
AQUEOUS UREA AT A CONCENTRATION OF 32.5 PERCENT (BY WEIGHT), WITH LESS THAN 1 PERCENT FREE AMMONIA, SERVING AS A REDUCING AGENT FOR A SELECTIVE CATALYTIC REDUCTION SYSTEM (SCR) ON AN ON-CALL BASIS...
