| Supplier | Phone | Fax | Country | Inquiry contact |
|---|---|---|---|---|
| BASF Belgium S.A. / N.V. | +32-2-373 2111 | +32-2-375 1042 | Belgium | REQUEST |
| BIOZOL Diagnostica Vertrieb GmbH | +49-871-966346-0 | +49-871-966346-13 | Germany | REQUEST |
| BuGuCh & Partners | Germany | REQUEST | ||
| Carbone Scientific Co., Ltd. | +44 (0)203 769 4441 ext 1 | +44 (0)203 769 4441 ext 2 | U.K. | REQUEST |
| Chemspec, Ltd. (formerly Rit-Chem Co. Inc.) | +1-914-769 9110 | +1-914-769 1408 | USA | REQUEST |
| Haihang Industry Co., Ltd. | +86 13386404752 | +86-531-85821093 | P.R.China | REQUEST |
| Leap Chem Co., Ltd | +852-30606658 | P.R.China | REQUEST | |
| Lori Industry Co., Ltd | +86-13011713125 | +86-13011713125 | P.R.China | REQUEST |
| Santa Cruz Biotechnology, Inc. | +1 214-902-3910 | USA | REQUEST | |
| Shandong Minglang Chemical Co., Ltd | +86-13220566916 | +86 531 58990167 | P.R.China | REQUEST |