NU-813 Class I Safety Cabinet Portable Safety Station For Personnel Protection Containment. The NU-813 provides personnel protection for handling aerosols and particulate matter of low risk assessment. This configuration employs a 99.99% efficient HEPA filter. Ductless Fume Hood The NU-813 provides personnel protection from solvents such as those employed in cytology. This configuration uses either a Purafil® filter or a charcoal filter. The Class I safety cabinet allows room air to enter the hood, flowing past the operator into the work access opening. This provides an air barrier which minimizes contaminants generated within the hood work zone from migrating into the room. Applications Life Science and/or Hospital Ideal for the safe handling of powders or liquids. Can use a Standard Sizes micro-computer based balance within the work area. Catalog Number Pharmacy For compounding powders in a safe environment. Animal For necropsy or other Room Air HEPA Filtered Exhaust Air processes that require personnel protection. Standard Features Overall Dimensions, Inches (mm) Width Depth Height Interior Dimensions, Inches (mm) Width Depth Height Optional Features Self Exhausting Coved Epoxy Black Base Energy Saver EC Impeller Motor Fluorescent Lighting Hinged Viewing Window Base Support Stands Clear Polycarbonate Side Panels 99.99% Exhaust HEPA Filter Purafil® Filter (in Lieu of HEPA) WhitePolycarbonate Back Panel Charcoal Filter (in Lieu of HEPA) FlowGard Pressure Monitor 11