Providing Comprehensive Materials Characterization Services
We provide a comprehensive range of characterization services whether it is the analysis of a single sample, a complex method development or validation, new product assessments, or addressing large-scale manufacturing projects.
92% of surveyed customers are likely to recommend Particle Testing Authority (PTA) to a colleague or friend.
Source: TechValidate. TVID: E36-F8B-E06

“Have been working with Particle Testing Authority for over 12 years, and they have not once failed to help out – technical advice, recommendations, quick turnaround. Their pedigree in particle characterization is the gold standard.”
Source: TechValidate. TVID: 388-8A4-5C7

“A broad range of capabilities, reasonable pricing, and helpful staff.”
Source: TechValidate. TVID: 865-96C-0BC
Particle Size/ Shape
Chemisorption
Surface Area
Density
Pore Volume
Microscopy
The Particle Testing Authority
Backed by Micromeritics Instrumentation Corporation, we have the most up-to-date technology for conducting excellent and reliable analyses whether your projects are simple or complex.
With such a combination, Particle Testing Authority’s accredited laboratory will provide you with world-class service every time.
Expedited Turn-Around of Results
PTA’s lab technicians, scientists, and engineers will work closely with each client to understand their needs, the priority of their request, and the information necessary to make informed decisions.
Our approach is based on responsiveness and flexibility in delivering high-quality data and full reporting. A senior member of our analytical team is available to review your results and assist in interpretation of the supplied data to ensure that our results are pertinent and aligned with your project needs.
You Are in Good Hands with PTA
“We just don’t worry about our analyses with Particle Testing Authority. It just gets the job done well.”
Source: TechValidate. TVID: 3D5-0EF-977
Our total experience with PTA
“High confidence my sample will be analyzed correctly and in a timely fashion.”
PTA Customer Statistic
Source: TechValidate. TVID: A88-2FD-9EF