ResourceGeneral Lab
Benefits and Risks of (UV) Ultraviolet Radiation
2 Jul 2014Ultraviolet lights are not always necessary but can be found in over 80% of NuAire Biosafety Cabinets
sold. UV lights can be useful as an added defense against contamination and to maintain work-zone sterility in addition to your routine cleaning sequence.
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Autoclaves and SterilizersAutoclaves and sterilizers are commonly used to sterilize laboratory equipment, instruments and growth media using constant pressure and temperature. When choosing an autoclave or sterilizer consider medical or laboratory application, size, loading and sterilization method. Sterilization methods include flame (Bunsen burners), heat (steam or dry), chemical and UV.Labware and Lab SuppliesLabware and lab supplies include various forms of glassware, plasticware, reagents and personal protective equipment (PPE) and are used across all scientific laboratories, enabling daily tasks to be performed. Explore a range of flasks and beakers, petri dishes, carboys and storage bottles. Labware such as condensers, desiccators and burettes are also available for more specific tasks. Find the best labware and lab supplies in our peer-reviewed product directory: compare products, check customer reviews and receive pricing direct from manufacturers.Safety EquipmentLaboratory safety equipment is essential to the effective operation of all laboratories and is required to minimize the risk of harm during experiments. Safety equipment includes radiation safety, radioactive / hazardous waste disposal, alarms and personal safety.Water PurificationThere are a number of water purification methods available to remove contamination from laboratory water. These systems include demineralization, reverse osmosis, filtration and ultrafiltration. A combination of methods is sometimes necessary to achieve purified water suitable for use in experiments.Fumehoods and Biological Safety CabinetsFume hoods and biological safety cabinets are used to provide personnel, sample and environmental protection by limiting exposure to hazardous materials either by venting or enclosing hazardous sample space. Fume hoods include filtered and ductless fume hoods, general ducted fume hoods, laminar flow cabinets and cabinets for powder weighing. There are three classes of biological safety cabinet, dependent on the level of protection provided. Class I provide personnel and environmental protection, class II provide product, personnel and environmental protection. Class III provide the highest level of protection and are designed for use with high-risk biological agents. Other ventilated workspaces for the laboratory include glove boxes, glove bags, anaerobic and hypoxic workstations. Find the best fume hoods and biological safety cabinets in our peer-reviewed product directory: compare products, check customer reviews and receive pricing direct from manufacturers.Contamination PreventionContamination prevention aims to control and minimize the risk of contamination during experiments. Biological safety cabinets and sterilization equipment are examples of technologies used to prevent contamination.Laboratory SafetyLaboratory safety is essential to the effective operation of all laboratories and is required to minimize the risk of harm during experiments. Guidelines, regulations, and equipment should be available in all laboratories to ensure that the working environment is safe and secure.UVUltraviolet (UV) light is used in a variety of applications, including disinfection, spectrophotometry, and molecular biology. UV light can damage DNA, making it a powerful tool in sterilization and in studies of mutagenesis and gene repair. Explore UV-related products in our peer-reviewed product directory; compare products, check reviews, and get pricing directly from manufacturers.Sterilization