1. Bel-Art Products
2. Bellco Glass Inc.
3. Berlin Packaging LLC
4. Borosil Limited
5. BRAND GMBH + CO KG
6. Chemglass Inc.
7. Citotest Labware Manufacturing Co. Ltd.
8. CoorsTek Inc.
9. Corning Incorporated
10. DWK Life Sciences Ltd.
11. Eppendorf SE
12. Gerresheimer AG
13. Gilson Incorporated
14. METTLER TOLEDO
15. Poulten & Graf
16. Savillex
LLC
17. Thermo Fisher Scientific Inc.