1.Analytik Jena GmbH
2.Azure Biosystems Inc.
3.Bio-Rad Laboratories Inc.
4.Bio-Techne Corporation
5.Clinx Science Instruments Co. Ltd.
6.Danaher Corporation
7.Endress + Hauser Group
8.LI-COR Inc.
9.Merck KGaA
10.PerkinElmer Inc.