Keeping Pace^® with Analytical Services

Curious about the advantages and limitations of various asbestos detection methods? During my April webinar, I took a deep dive into settled dust sampling—a topic that's both technically important and practically relevant for industry professionals. Let's start with the basics: settled dust refers to those loose fibers and particles that collect on surfaces throughout buildings. For those who appreciate the technical details, ASTM defines it specifically as particulate matter measuring less than one millimeter in size. 

There are five collection methods at your disposal: the scrape and scoop technique, adhesive tape sampling, micro vacuuming, wet or dry wiping, and passive monitoring. Each of these settled dust methods has its inherent strengths and weaknesses. 

If you’ve been around long enough, you probably remember when the news first broke that asbestos, which had kept people safe for nearly a century, could actually kill us. Suddenly asbestos awareness was everywhere, particularly in schools.