| Type | Manufacturer |
|---|---|
| Site web | https://www.bginstruments.com/ |
| Numéro de téléphone | (509) 893-9881 |
| Adresse | 13607 E. Trent, Spokane Valley WA 99216 |
Started in 1974 as an outgrowth of a special project B-G Instruments (BGI) began by designing and building a particle counter.