CERTIFICATE OF ANALYSIS:

PARAMETERS                                                       RESULT

 Appearance                                                            White small granular, 0.**3mm

  Main content MgSO4 7H2O                                            *9.5% min

  MgSO4:                                                                                *8.*9% min

  MgO:                                                                                     *6.*7% min

  Mg:                                                                                        9.*1% min

  PH (5W/V%Sol):                                                                 **8

 Calcium (Ca):                                                                      0.*0% max

 Ferron (Fe):                                                                         0.***5% max

 Chloride (Cl):                                                                      0.**5% max

  Heavy metal (Pb):                                                              0.*1 % max

 Arsenic (As):                                                                       0.***2% max

 Insoluble:                                                                           0.*1%max

 Size (mm):                                              0.**3