| rsc.org | Royal Society of Chemistry |
| iupac.org | International Union of Pure and Applied Chemistry (IUPAC) |
| icheme.org | Institution of Chemical Engineers |
| electrochem.org | Society: The Electrochemical Society, Inc. (ECS) |
| cschi.cz | Cschi |
| aiche.org | American Institute of Chemical Engineers |
| chemeng.ca | Canadian Society for Chemical Engineering |
| efcats.org | European Federation of Catalyst Societies (EFCATS) |
| dechema.de | DECHEMA Gesellschaft für Chemische Technik und Biotechnologie e.V. |
| cefic.org | CEFIC - The European chemical industry Council |
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