If you use the titration method, you can estimate each element separately, and you can use a non-aqueous solvent such as DMSO or THF. If the solvent contains a percentage of water, a quantity of magnesium sulfate must be placed on it to withdraw this water. You can put 10 grams of this substance in a 100-mL baker and then put the appropriate amount of solvent in this beaker before using it.