Not to mention the toxic byproducts of high-temperature combustion.

The advantages of the technology are important such as no toxic or harmful byproducts and it is environmentally friendly.

Federal environmental officials are preparing to strengthen their standards for those toxic byproducts of chlorine treatment.

These chemicals have been known to produce extremely toxic byproducts, including dioxins and hexachlorobenzenes.

It and its toxic byproducts first affect the central nervous system, then the heart, and finally the kidneys.

As a result, toxic byproducts of leucine processing build up to harmful levels, damaging the brain and nervous system.

Researchers in Europe reported that lasers used on certain pigments had created toxic or carcinogenic byproducts.

There has been a recent effort to find alternative compounds that can be used in airbags which have less toxic byproducts.

The level of these toxic byproducts is shown on the Indican Scale.

Some of these reactions, it turns out, produce toxic byproducts.