... ,30-60.60-80 2).Purity 99%, 90%, 80% or as request China Natural Corn Monosodium Glutamate msg My E-mail is ... standard99% up other purity like 95%, 90%, 80%, 70% or as requested can be supplied Mesh standard8-12, 16-24, 20 ... , 50g*200/carton, 3g*80*25/carton, etc.4. Or as clients’ requirement