
ILT-U-817
Gypsum determination
| DETERMINATION | METHOD |
| Total calcium and sulfur as well as many other elements. | USDA 60 |
| Waters of hydration. | USDA 60 |

Gypsum determination
| DETERMINATION | METHOD |
| Total calcium and sulfur as well as many other elements. | USDA 60 |
| Waters of hydration. | USDA 60 |