Coming Soon!
We'll be posting research related content soon!
Research Area
Related Links
Need Help?
Help is just a click away
If you are having problems with this site or need our assistance, please contact us directly. You will receive a response from a person within 24 hours.
New Product Announcement
SootScan™ Model OT21 Transmissometer
The SootScan™ Model OT21 Transmissometer measures optical absorption by aerosol particles collected on filter media.
Routine Maintenance Service
Now Available!
Routine preventative maintenance service ensures reliable instrument operation and data quality. Typical turnaround is 5 business days.