The skirt of the pellet is thin, and made of a malleable material, usually lead, although non-toxic alternatives are available that use tin or even plastic.

Supercritical carbon dioxide can be used as a non-toxic alternative to other solvents.

Additionally, iron-catalyzed Sonogashira couplings have been investigated as relatively cheap and non-toxic alternatives to palladium.

This may provide a non-toxic alternative to chemotherapy while achieving the same results without the painful and unpleasant side effects.

An effective non-toxic alternative is beer traps.

The researchers hope that the findings could provide a non-toxic, sustainable alternative for protecting crops and buildings against termites and other particularly destructive insects.

It is a safe and non-toxic alternative to the paper bags usually employed.

The advertisements will also tell consumers they can exchange their Liquid Paper for the non-toxic alternatives.

Field's metal is a non-toxic alternative.

As it contains neither lead nor cadmium, it is a non-toxic alternative to Wood's metal.