A combined particulate matter and VOC picking up technique catches a broader series of vaping byproducts
https://www.scribd.com/document/1004295874/Indoor-Air-Quality-Monitors-vs-Traditional-Smoke-alarm-What-Facilities-Managers-Required-to-Know-127790
A combined particulate matter and VOC sensing technique records a more comprehensive range of vaping by-products, reinforcing policy enforcement.