| This article is within the scope of WikiProject Chemistry, a collaborative effort to improve the coverage of chemistry on Wikipedia. If you would like to participate, please visit the project page, where you can join the discussion and see a list of open tasks.ChemistryWikipedia:WikiProject ChemistryTemplate:WikiProject ChemistryChemistry articles | | Low | This article has been rated as Low-importance on the project's importance scale. |
|
| This article is within the scope of WikiProject Polymers, a project which is currently considered to be inactive.PolymersWikipedia:WikiProject PolymersTemplate:WikiProject PolymersPolymers articles | |
|
| This article is within the scope of WikiProject European Union, a collaborative effort to improve the coverage of the European Union on Wikipedia. If you would like to participate, please visit the project page, where you can join the discussion and see a list of open tasks.European UnionWikipedia:WikiProject European UnionTemplate:WikiProject European UnionEuropean Union articles | | Low | This article has been rated as Low-importance on the project's importance scale. |
|
| This article was copy edited by Dhtwiki, a member of the Guild of Copy Editors, on 15–17 March 2019.Guild of Copy EditorsWikipedia:WikiProject Guild of Copy EditorsTemplate:WikiProject Guild of Copy EditorsGuild of Copy Editors articles | |
|
|