| AB Sciex |
| Abcam |
| Bruker Daltonik |
| Cell Biosciences |
| Decodon |
| Dionex |
| Dyeagnostics GmbH |
| ELSEVIER |
| GE Healthcare |
| Gilson |
| Invitrogen |
| Li-COR |
| MS Vision |
| M2-Automation.com |
| Matrix Sciences |
| Merck-Milipore |
| MicroDiscovery |
| Miltenyi Biotec GmbH |
| Nonlinear Dynamics |
| Peak Scientific Instruments |
| Perbio Science |
| Postnova |
| Serva Electrophoresis |
| Sigma-Aldrich |
| SunChrom |
| Thermo Fisher Scientific |
| Toplab |
| Tosoh Bioscience |
| Waters |
| Wiley-VCH |
| Zeiss |