Metsulfuron Methyl 20 WP

SPECIFICATION:  
AI, as  Metsulfuron methyl 18 - 22 %
Suspensibility (30 minutes, Std Water D) Min 50 %
Wet sieve test (325 mesh) Min 99 % pass 
pH ( 1% in Water ) 3.5 - 5
Appearance White to cream powder