Which statement can be logically concluded from the passage? Particle Induced X-ray Emission, or PIXE, is useful for detecting the presence of fluorine in addition to being useful for testing aerosols.

While there are probably many chemical elements and compounds toxic to human beings, Dr. Peaslee's work shows that fluorine is one of the most toxic and dangerous.

In the future, manufacturers will not need Peaslee's method of testing for toxic chemical compounds because the materials used for manufacture will automatically be fluorine-free.

Manufacturers are unlikely to use Peaslee's method of testing for toxic chemical compounds because his method destroys samples of their supplies.