| Supplier | Phone | Fax | Country | Inquiry contact |
|---|---|---|---|---|
| BIOZOL Diagnostica Vertrieb GmbH | +49-871-966346-0 | +49-871-966346-13 | Germany | REQUEST |
| BuGuCh & Partners | Germany | REQUEST | ||
| Dr. Paul Lohmann GmbH & Co. KGaA | +49 5155 63-0 | +49 5155 63 5834 | Germany | REQUEST |
| ECSA Chemicals AG | +41 58 2119100 | +41 58 2119100 | Switzerland | REQUEST |
| Simagchem Corporation | +86 592 2680 277 | +86 592 2680 237 | P.R.China | REQUEST |