This was apparently a reference to sodium fluoride, a chemical that can be fatal in large doses.

Chief Hill said the lab had a cache of sodium fluoride for experiments.

But SF is not the chemical symbol for sodium fluoride.

It has also been shown to be more effective than sodium fluoride in controlling gingivitis.

Otoflour is one such widely used medicine, comprising sodium fluoride.

He had spilled concentrated sodium fluoride onto his lap.

I'll find out if they are sodium fluoride.

Sustained-release sodium fluoride in the treatment of the elderly with established osteoporosis.

In France, 35 percent of the table salt sold contains added sodium fluoride.

Does sodium fluoride Oral have any side effects?