| Supplier | Phone | Fax | Country | Inquiry contact |
|---|---|---|---|---|
| AK Scientific, Inc. | +1 (510) 429-8835 | +1 (510) 429-8836 | USA | REQUEST |
| Asiamerica Group Inc (formerly Asiamerica Ingredients, Inc.) | +1-201-497-5993 | +1-201-497-5994 | USA | REQUEST |
| AXO Industry SA | +32 10 24 67 28 | +32 10 24 59 12 | Belgium | REQUEST |
| Barrington Chemical Corporation | +1-(914)381-3500 | +1-(914)381-2232 | USA | REQUEST |
| BOC Sciences | +1-631-485-4226 | +1-631-614-7828 | USA | REQUEST |
| Caesar & Loretz GmbH | +49 2103-49940 | Germany | REQUEST | |
| CBC (America) Corp. | +1-631-864-9700 | +1-631-864-0852 | USA | REQUEST |
| Dayang Chem (Hangzhou) Co.,Ltd. | +86-571-88938639 | +86-571-8893-8652 | P.R.China | REQUEST |
| Fabrichem, Inc. | +1-(203) 372 8811 | +1-(203) 372 8816 | USA | REQUEST |
| Generichem Corp. | +1-(973)256-9266 | +1-(973)256-0069 | USA | REQUEST |
| Hädener Rohstoffe GmbH | +41-(0)71223 5218 | +41-(0)71223 5219 | Switzerland | REQUEST |
| Hangzhou Zhongqi Chem Co., Ltd | +86-571-86976032 | +86-571-86972162 | P.R.China | REQUEST |
| Helm U.S. Corporation | +1-(732)981-1160 | +1-(732)981 0965 | USA | REQUEST |
| KHBoddin GmbH | +49-(0)40-2271 290 | +49-(0)40-2271 2930 | Germany | REQUEST |
| Nantong Xindao Biotech Ltd | +86 19033786557 | P.R.China | REQUEST | |
| Pharma Greven GmbH | +49 2571 921893 0 | +49 2571 921893 9 | Germany | 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 |
| Simagchem Corporation | +86 592 2680 277 | +86 592 2680 237 | P.R.China | REQUEST |
| Tianjin Norland Biotech Co., Ltd. | +86-22-58196098 | +86-22-58196099 | P.R.China | REQUEST |
| Unilong Industry Co.,Ltd | +86-15668417750 | +86-531-55690079 | P.R.China | REQUEST |
| VMP Chemiekontor GmbH | +49 2241 265660 | +49 2241 26566-99 | Germany | REQUEST |
| Wuhan PharmChem Co., LTD. | +86 27 85835203 | +86 27 85835203 | P.R.China | REQUEST |
| Xi'an Taicheng Chem Co., Ltd | +86-29-85439295 | +86-29-85439295 | P.R.China | REQUEST |
| Xiamen Equation Chemical Co.,Ltd | +86 592 6515854 | +86 592 6515854 | P.R.China | REQUEST |
| Xingrui Industry Co., Limited | +86-531-88980365 | +86-531-88980365 | P.R.China | REQUEST |
| Zyntex Ltd | Türkiye | REQUEST |