Micromeritics Analytical Services (MAS) We specialize in the characterization of fine powders and solid materials. Specifically we are experienced in providing particle size analysis, surface area and gas adsorption services, poresize and porevolume measurements, density determinations, and chemical adsorption services. We are a DEA-licensed, FDA-registered, cGMP/GLP-compliant contract analytical laboratory With over 50 years of experience in the particle technology field, we are well equipped to characterize your samples. We offer quick sample turnaround and superior customer service including strict confidentiality of data. All samples undergo a rigorous review of results to ensure that you receive the best results possible.