#375 Hazmat, Detection & The Hidden Threats we face with Dr Mark Norman

Today were talking hazardous materials, detection technology, and how it’s reshaping our work in the fire and rescue services.Joining me is Dr. Mark L. Norman, a Senior Field Applications Scientist at 908 Devices and a leading subject matter expert in optical detection technologies. With over 20 years of experience in hazmat detection systems for emergency response, Mark brings both scientific expertise and real-world insight. He holds a Ph.D. in Analytical Chemistry from UNC-Chapel Hill, has authored peer-reviewed publications — including a 2003 collaboration with NASA climatologists — and is an inventor on two patents related to hazardous gas and vapor identification.In our conversation, we talk about the evolution of detection technology — from lab-based instruments to field-deployable units — and the shift that happened post-9/11 when incidents like the anthrax letters drove new levels of investment and innovation. We also unpack common hazmat misconceptions, the difference between gases and vapors, acute vs chronic exposures, and why understanding things like molecular weight and vapor density can literally save lives at the fireground.My hope is this gives you a clearer understanding of how to approach hazmat incidents more confidently, why good detection equipment matters, and how new threats like EV battery fires and fentanyl contamination are pushing the sector to adapt fast.So If you're a firefighter, incident commander, hazmat operator, or someone who just wants to deepen their operational awareness, this episode is packed with practical, relevant insight that will help you do the job better and safer.Connect with Dr. Mark Norman HEREACCESS THE PODCAST LIBRARY & EVERY EPISODE, DEBRIEF & DOCUMENT CLICK HEREPODCAST GIFT - Get your FREE subscription to essential Firefighting publications HERE A big thanks to our partners for supporting this episode.GORE-TEX Professional ClothingMSA The Safety CompanyIDEXFIRE & EVACUATION SERVICE LTD HAIX Footwear - Get offical podcast discount on HAIX HEREXendurance - to hunt performance & endurance 20% off HERE with code ffp20Lyfe Linez -  Get Functional Hydration FUEL for FIREFIGHTERS, Clean no sugar  for daily hydration. 80% of people live dehydratedSend us Fan MailSupport the show***The views expressed in this episode are those of the individual speakers. Our partners are not responsible for the content of this episode and does not warrant its accuracy or completeness.***Please support the podcast and its future by clicking HERE and joining our Patreon Crew