... 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,KOSHER Cert. Good quality xanthan ...