Combination Powder and Fume Hood with HEPA filtration and house exhaust connection designed to process liquid and powder substances. Fume Hood designed to house stir plate and analytical balance. It features cup sink; air, water, and gas fittings; and alarm for monitoring and maintaining recommended face velocity of 75 LFPM. Fume and Powder Hoods separated by sliding door to eliminate cross-contamination during processing. Powder Hood uses front airfoils and rear plenums to maintain laminar airflow across the work surface, which is vented through a HEPA filtration system to house exhaust.