... ).ISO9001,KOSHER,HACCP,IMO 2).Purity from 70%-99% 3).Mesh:20.30.40.50.60.80.Powder 99% purity msg 80 My E ... ≤1 mgPyrrolidoncarboxyl Acid ≤0.2%Chloride(Cr)≤0.05%Purity standard99% up other purity like 95%, 90%, 80%, 70% or as requested ... , 3g*80*25/carton, etc.4. Or as clients’ requirement 99%purity msg 80