... 2*ISO approval 3*purity:99%.80%.70% 4*mesh:8-16,30,40,60,80 as requested 5*OEM available ... , 000 Metric Tons/ YearAppearance white or colorless crystalMesh Available 10, 8-16, 30, 40, 60, 80 meshPurity 99%, 80%, 70% or ... information please feel free to contact us! 60 mesh mono sodium glutamate powder