Alexandria, VA, USA — Dental procedures produce aerosols which contain oral microbes, creating potential for infectious disease transmission. This study, “Local Exhaust Ventilation to Control Dental ...

Fume cupboards Microbiological safety cabinets Extract or Capture hoods. Their role is to prevent users from being exposed to harmful substances e.g. chemical vapours, dusts and microorganisms. Users ...

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 ...

Tracers have been used extensively in various types of research and diagnostic activities. Examples include the use of radioactive fluids in the human body, dyes in water streams and even the use of ...