Laminar flow cabinets create a particle-free working space to prevent sensitive materials becoming contaminated. They maintain a laminar stream of fluid with a satisfactory Reynolds number and maintaining lower viscosity of the fluid to prevent contamination within the workspace and to prevent contaminated fluid flows from outside that would occur with a turbulent flow. Categorized by the direction of the constantly projected airflow, horizontal or vertical enclosed bench configurations use pre-filters in addition to HEPA filters for aseptic air quality. Possible spills or aerosols generated are contained within the transparent safety glass and corrosive resistant frames to protect handlers. The laminar flow cabinets may include lamps to maintain sterilized conditions inside for contents.

Vertical laminar air flow cabinets, Purifier®

Supplier: LABCONCO

Purifier Vertical Clean Benches direct HEPA-filtered air downward over the work area to provide ISO Class 5 (formerly Class 100) conditions and protect your work from particulate contamination. Applications for clean benches include plant tissue culture, media plate preparation, electronics inspection, medical device assembly and pharmacy drug preparation.

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Open access transfer station, PuriCare®

Supplier: LABCONCO

These PuriCare Open Access Transfer Station offer utmost efficiency for cage changing operations. Open access on two sides provides ample workspace for one or two operators to transfer animals from dirty cages to clean ones. This enclosure provides personnel, animal and environmental protection. HEPA-filtered vertical airflow provides Class 100 clean air in the work area to protect the animals from cross-contamination. At the same time, room air is drawn into grilles located on the work surface directly below the sash openings to ensure containment and protect the operator from allergens. All contaminated air inside the enclosure is filtered so that particulate-free air is exhausted back into the room, protecting the environment.

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Horizontal laminar flow, Purifier®

Supplier: LABCONCO

It offers a choice to protect materials that do not generate harmful aerosols or vapors. Its been designed with 99,99% efficient HEPA filter, the air from this minimizes cross contamination in the work area and provides a particulate free work environment. It has wide range of applications including plant tissue culture research, media preparation, electronic part inspection, syringe filling, medical device assembly and non hazardous parenteral drug formulation. These benches should never be used in conjunction with biohazardous material, toxins or radionuclides.