User:Leyo

This user comes from Switzerland.

MSc This user has a Master of Science degree.

This user contributes to the Chemicals Wikiproject

This user is a member of the WikiProject Environment.

This user is interested in environmentalism.

I am mainly active on my mother tongue's Wikipedia (where I'm an admin) or on Commons.

Articles on chemicals

Created

• Hexabromocyclododecane
• Decabromodiphenyl ether
• Octabromodiphenyl ether
• Pentabromodiphenyl ether
• Tetrabromobisphenol A
• Benzisothiazolinone
• Benzotriazole

Contributed to

• PBDE
• Biocide
• Methylisothiazolinone
• Methylchloroisothiazolinone
• Perfluorooctane sulfonate
• Perfluorooctanoic acid
• Triclosan

Other stuff

• Dust
• Automotive shredder residue

Useful links

• Search for Wikipedia articles in different languages
• User statistics
• Articles newly created by a user
• Localize an IP address