Authorized Distributor in Germany

| VWR INTERNATIONAL GMBH | Telephone: +49 9131 6107020 |
| (FORMERLY AVAILABLE THROUGH PEQLAB) | Fax: +49 9131 6107099 |
| CARL-THIERSCH-STRAßE 2B | Website: de.vwr.com/lifescience |
| 91052 ERLANGEN | Email: info.de@vwr.com |
| GERMANY |

| VWR INTERNATIONAL GMBH | Telephone: +49 9131 6107020 |
| (FORMERLY AVAILABLE THROUGH PEQLAB) | Fax: +49 9131 6107099 |
| CARL-THIERSCH-STRAßE 2B | Website: de.vwr.com/lifescience |
| 91052 ERLANGEN | Email: info.de@vwr.com |
| GERMANY |