... .Xanthan Gum 80 and 200 mesh 2.high viscosity 3.use in oil drilling,food,industrial,pharmaceutical etc 4.ISO,SGS,HALAL ... ,HACCP1.Xanthan Gum 80 and 200 mesh2.high viscosity3.use in oil drilling,food,industrial,pharmaceutical etc4.ISO,SGS,HALAL,HACCP ...