Type : 1: MKN : 13,76 % - TCVN7131-02 2: SiO2 : 47,38% - GKF -10A analytic Machine 3: Al2O3 : 37,27% - GKF -10A analytic Machine 4: Fe2O3 : 0,45% - GKF -10A analytic Machine 5: TiO2 : 0,01% - GKF -10A analytic Machine 6: CaO : 0,11 % - GKF -10A analytic Machine 7: MgO : 0,05% - GKF -10A analytic Machine 8: K2O : 0,76% - GKF -10A analytic Machine 9: Na2O : 0,08% - GKF -10A analytic Machine
