STS Analytical Testing Lab provides analytical microscopy services incorporating SEM with EDS, 3-D metrology and optical microscopy.

We specialize in the imaging and analysis of soot, fly ash and coal ash generated from coal fired power plants

Whether you are a Licensed Site Professional (LSP), Insurance Adjuster or Homeowner, our Coal Ash analytical laboratory will provide you with free sample analysis kits. Go to our Contact Us - Form.

Welcome to the Environmental Imaging Analysis Laboratory. If you are a first time user, you may have questions that we will try to address. More

Find Your Approximate Location and Potential Risk from Power Plant Pollution.

SEMTech Solutions now offers training on your SEM / EDX system.

• Secondary Electron Imaging

Back Scattered Electron (BSE) Imaging

• SEM Functionality Overview

• Variable Pressure

Sample Preparation


SEMTech Solutions, Inc. ~ 6 Executive Park Drive ~ North Billerica, MA 01862

Tel: (978) 663-9822 x232 ~