Particle Technology Labs, Ltd. is the leading service laboratory for particle characterization testing in the United States. Our facility operates under federal current Good Manufacturing Practices or cGMP.  PTL is also FDA registered, DEA licensed, and holds an ATF permit.

Our laboratory contains over 30 instruments from many of the leading major manufacturers, which gives us the capability to measure a particle size distribution over a broad size range, as well as conduct various other physical characterization tests including:

• BET Specific Surface Area Analysis
  
• Pore Size Distribution Analysis / Porosimetry
• True Density / Bulk Density / Tap Density
• Powder Flowability / Powder Rheology
• Thermal Analysis / TGA / DSC

Because PTL is an independent contract service lab, we make certain that your samples are analyzed by the most appropriate method and not forced to "fit" onto one specific manufacturer's instrument.

Our analytical team has a combined experience of over 90 years in the science of fine particle characterization. Our team will be available to assist you throughout your entire project – from initial consultation to data interpretation. We will aid you in choosing the optimal procedure and instrumentation for your sample type as well as provide innovative solutions for your specific needs.