Synergist Webinars are presentations by sponsoring companies on topics of importance to industrial hygiene and occupational and environmental health and safety professionals. Contact hours are available to attendees and viewers of recorded webinars. View archived and upcoming events at aiha.webvent.tv. Registration is free.

EMSL Analytical Inc. offers free pocket sampling guides! To request a free sampling guide for microbes, Legionella, silica, or formaldehyde, please call (888) 958-8170 or email info@emsl.com.

Handheld real-time respiratory aerosol monitor designed for firefighters, first responders, and IH professionals. Offers PM2.5 AQI and a “go/no-go” one-button feature for rapid deployment. Detects multiple PM sizes with mass concentration and particle number count, temperature, relative humidity, and barometric pressure. Includes GPS, alarms, and wireless networking. Learn more at environmentaldevices.com.