Fume hoods are one of the most important safety equipment used to protect laboratory personnel form getting exposure to toxic gases, hazardous chemical fumes and harmful vapours generated during experiments performed inside fume hoods. (Caution: chemical fume hood may not provide protection from highly toxic i.e. LD < 50 mg/kg or highly reactive materials. This kind of operations must be carried out in a Glove box or other tightly closed syste ... Continue