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 ...

So after being inspired by the countless DIY fume hoods, like this one, he decided to try his hand at it. A sale on an electric leaf blower inspired a Saturday afternoon of hacking. The leaf ...

Osmium tetroxide solutions must be prepared and handled in a certified fume hood. Choose a hood with minimal equipment ... Skin exposure: Flush exposed skin with water for at least 15 minutes while ...