The New ISO 14644-21: 2023 Airborne Particle Sampling Techniques

In Season 2, Episode 2 of the Marc and Mark Contamination Control Podcast, Marc Machauer and Mark Hallworth, particle monitoring experts at Particle Measuring Systems, discuss the new release of ISO 14644-21: 2023 Airborne Particle Sampling Technique. Mark Hallworth served on the ISO task force to rewrite this standard.

Specifically, the duo discusses behind-the-scenes stories from the writing of the new standard, including topics such as tubing length, isokinetic sampling, and best practices.