Halogen-free confirmation
kolb detergents are halogen-free under terms of legislation

All kolb detergents are absolutely halogen-free. They contain no chlorine, fluorine, iodine and bromine compounds.

Please note that both water and some substances of kolb maintenance cleaners may contain traces of mineral halogens, which can be detected in a well-founded chemical analysis, which however are not relevant for this declaration.

The correspondend confirmation certificate you can open and download here