NEBB’s Fume Hood Testing Committee has released the latest version of Procedural Standard for Fume Hood Performance Testing. The purpose of the new, second edition of this standard is to establish a ...

The National Environmental Balancing Bureau will provide a fume hood testing seminar for certified professionals, Feb. 24-28, in Kansas City, MO. The seminar will provide attendees with an overview of ...

The laboratory chemical fume hood is the most common local exhaust ventilation system used in laboratories and is the primary method used to control inhalation exposures to hazardous substances. When ...

Walls lined with humming fume hoods are a defining feature of many chemistry laboratories. These safety devices, part of a lab’s overall ventilation system, suck hazardous airborne chemicals away from ...

Environmental Health and Safety (EHS) provides guidance and signage on each hood and conducts annual performance testing. The yellow “Face Velocity – fpm” sticker shows certification status and ...