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.

ALS provides a comprehensive list of industrial hygiene analytical services with state-of-the-art laboratories throughout North America. Accredited by the American Industrial Hygiene Association (AIHA LAP, LLC)*, ALS offers NIOSH and OSHA analytical methods, helping you make decisions affecting the health of your employees and your clients.

Assay Technology develops cost-effective, convenient methods to monitor workplace exposures to acetic acid, aldehydes, anesthetic gases, and other chemicals and provides personal monitoring badges and IH lab services. Order online to save 10 percent per box. For information, call (800) 833-1258. Visit us at assaytech.com or during Virtual AIHce EXP 2021.

Now celebrating 60 years of excellence! BGC provides quality credentials for industrial hygienists and EHS professionals, including the Certified Industrial Hygienist, Qualified Environmental Professional, Environmental Professional In-Training, Certified Professional Environmental Auditor, Certified Process Safety Auditor, and Certified Professional Product Steward qualifications. Visit bgcnow.org or call (517) 321-2638.

Casella’s Vortex3 high flow air sampling pump will soon complete our line of air sampling pumps. Capable of operating at 12 L/min with a typical filter and with a unique interlocking design that enables easy transportation, the Vortex3 is built to impeccable standards. For more information, visit bit.ly/casella-vortex3.

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