| Supplier | Phone | Fax | Country | Inquiry contact |
|---|---|---|---|---|
| Gadot Biochemical Industries, Inc. | +972 4 8461555 | +972 4 8727410 | Israel | REQUEST |
| INNOCHEM | +32-14-301134 | +32-14-301109 | Belgium | REQUEST |
| Jungbunzlauer Inc. | +1-617-969 0900 | +1-617-964 2921 | USA | REQUEST |
| Santa Cruz Biotechnology, Inc. | +1 214-902-3910 | USA | REQUEST | |
| Simagchem Corporation | +86 592 2680 277 | +86 592 2680 237 | P.R.China | REQUEST |
| Xingrui Industry Co., Limited | +86-531-88980365 | +86-531-88980365 | P.R.China | REQUEST |