Scitek Fume Hood are designed to exhaust chemical fumes, vapors, gases, dust, mist, and aerosols in laboratories. As professional fume hood manufacturers, Scitek offer an extensive range of chemical fume hoods to support diverse applications: Ducted fume hood, Ductless fume hood and PP fume hood. Scitek Global supports with OEM service with world wide life time service. Ready in stock, welcome to ask free quote to catch discount.