Laboratory Fume Hood Stations by Bionics Scientific are provided in different sizes and measurements according to specific needs of your research. Laboratory fume hoods include options of either vertical or horizontal sliding sash and either made up of MS or stainless steel. The normal size of the fume hoods is available in most common needs such as 4ft, 5 ft, 6 ft & 8 ft. These fu... https://www.bionicsscientific.com/cleanroom-equipment/laboratory-fume-hood-cabinet.php