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Labculture® Class II Type B2 (Total Exhaust) Biosafety Cabinets

Esco Labculture® Class II Type B2 biosafety cabinets (LB2) are NSF-49 certified and are designed to provide operator, product, and environmental protection in experiments where recirculation of filtered air is prohibited, most likely due to the presence of chemical fumes emitted during the process.

*This cabinet requires an external blower

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    ESCO provides the most efficient and ergonomic line of stainless-steel containment including laminar flow, BSCs, isolators, fume hoods, air showers, and CO2 incubators.

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    Fast Shipping
    After you buy, you shouldn’t have to wait weeks for your gear to arrive. We ship fast so you can keep your cleanroom project on schedule.

    We service everything we sell. That means you get faster troubleshooting support and better response times than you would with other manufacturers or manufacturer’s reps.

    Special pricing is available for your business. Contact us and set up an account to make sure you get the best price available on every purchase.

    We guarantee you’ll get the right instrument for your cleanroom. If it isn’t exactly right, we’ll swap it out and find the right choice. If for some reason we don’t carry what you need, we’ll point you to a source that does (we’ll never sell you an alternative that doesn’t do exactly what you need it to do).


    Sentinel™ Gold Microprocessor Control system

    • Displays basic parameters such as airflow on one screen

    • Has audible and visual alarms

    Esco Dynamic Chamber

    • This plenum design delivers quiet and uniform airflow

    Filtration system

    • Long Life ULPA supply filter

    • HEPA exhaust filter

    Single-piece Internal work zone

    • Large radius for easy cleaning

    • Eliminates welded joints to prevent accumulation of contaminants

    Isocide™ Antimicrobial Powder Coating

    • Eliminates 99.9% of surface bacteria within 24 hours of exposure


    Esco Class II BSC Tri-fold brochure.pdf


    Labculture® Class II BSC Brochure.pdf


    Guide to Biosafety and Biological Safety Cabinets.pdf


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