| Loại | Manufacturer |
|---|---|
| Trang web | https://zeochem.com/ |
| Số điện thoại | +41 44 922 93 93, 41 44 922 93 93 |
| Địa chỉ | Joweid 5, CH-8630 Rueti Switzerland |
 |
Zeochem, a manufacturer of high quality molecular sieves and chromatography gels, was established more than 190 years ago and its headquarters is still based at the original location on Lake Zurich, Switzerland