Contact PTL

We welcome the opportunity to meet with you personally at our facility in Downers Grove, just west of Chicago.

Take a tour of our laboratory, including an overview of our instrumentation, and have an interactive discussion to address your unique particle characterization needs.
Directions, map, a local hotel flyer and our Visitor Safety Information Guide can be found here.

If you are interested in an in-person meeting, contact us using the button below.


555 Rogers Street, Downers Grove, IL 60515, United States

Phone Number

Sales & Support: (630) 969-2703