| Supplier | Phone | Fax | Country | Inquiry contact |
|---|---|---|---|---|
| AK Scientific, Inc. | +1 (510) 429-8835 | +1 (510) 429-8836 | USA | REQUEST |
| BASF Belgium S.A. / N.V. | +32-2-373 2111 | +32-2-375 1042 | Belgium | REQUEST |
| Hangzhou Meite Industry Co., Ltd (Hangzhou Meite Chemical Co., Ltd) | +86 571 88026825 | +86 571 88282557 | P.R.China | REQUEST |
| Leap Chem Co., Ltd | +852-30606658 | P.R.China | REQUEST | |
| LG Chemical Ltd. | +82-2-3773 3265 | +82-2-3773 7935 | South Korea | REQUEST |
| Merck Schuchardt OHG | +49-8102-802 0 | +49-8102-802 175 | Germany | REQUEST |
| Ring Specialty Chemicals Inc. | +1 416 493 6870 | +1 416 499 9759 | Canada | REQUEST |
| Sancai Industry Co.,Ltd. | +86-531-88913079 | +86-531-88913079 | P.R.China | REQUEST |
| Santa Cruz Biotechnology, Inc. | +1 214-902-3910 | USA | REQUEST | |
| Sigma-Aldrich International GmbH | +41 81 755 28 28 | +41 81 755 28 15 | Switzerland | REQUEST |
| Technichem, Inc. | +1-(609)654-9300 | +1-(609)654-9300 | USA | REQUEST |
| World. Chem. Co., Ltd. | +86-21-56795266 | +86-21-56795766 | P.R.China | REQUEST |