Chelok™

Chelok™ is Periodic Products’ patented chelating technology. The result of more than two decades of biochemical research and development, Chelok gives Periodic Products' polymers the power to rapidly and permanently remove metals from water.

Products currently available bind these metals:
- Manganese
- Iron
- Cobalt
- Nickel
- Copper
- Zinc
- Yttrium
- Silver
- Cadmium
- Gold
- Mercury
