Chemical Fume Hoods
What is a Chemical Fume Hood?
Chemical Fume Hoods and other local exhaust hoods (“snorkels”, “elephant trunks”) capture and remove contaminants to prevent overexposure to personnel from chemicals generated within the lab. In addition to proper air volume and velocity for hoods to be effective, proper work practices and procedures must be followed.
How do I keep myself safe?
Review our fume hood Certifications and Safe Practices guidelines. When properly used, a well-designed hood in a ventilated room will protect you (a trained laboratory worker) from most airborne exposures to hazardous laboratory chemicals. Safe work practices are always required when using chemical fume hoods, and more stringent work practices may be necessary in some circumstances. Familiarize yourself with our fume hood safety tips and Frequently Asked Questions.
For more information
- UCR EH&S Laboratory Fume Hood Certification Procedure
- Fume Hood Use Video
- Guide to Health, Safety, and Environmental Responsibilities for Researchers
- Ventilation Requirements for Laboratory-Type Hood Operations (Cal/OSHA)
- UCR Fume Hood Modification
- Shut the Sash