Esco Labculture G4 Class II Type B2 Biological Safety Cabinet
5 ft L-Series | Model LB2-5B2-E with Port
The Labculture® G4 Class II Type B2 Biosafety Cabinet is a total exhaust (100% ducted) unit providing protection for personnel, product, and environment. Ideal for microbiological research and experiments involving volatile chemicals, toxic vapors, or radionuclides, where recirculation of chemical vapors is not permitted.
The cabinet incorporates advanced airflow geometry, continuous airflow monitoring, and ergonomic design for operator comfort.
Features & Benefits
Filtration & Work Zone
- ISO Class 3 work zone with ULPA downflow filter (>99.999% efficient)
- Single-piece stainless steel work surface for easy cleaning
- Hard-ducted total exhaust to external blower
Operator Safety & Comfort
- 10° sloped front sash for optimal ergonomics
- Arm rests, ADA-compliant design
- Continuous airflow monitoring for maximum protection
Construction & Hygiene
- Isocide™ powder coating to prevent microbial/bacterial growth on exterior
- Seamless stainless steel interior with no screws or connectors in work area
Performance & Energy Efficiency
- US-made DC ECM motor for stable airflow and energy savings
- Nominal airflow: 105 fpm inflow, 60 fpm downflow
External Dimensions
- Width: 68″
- Depth: 33.5″
- Height: 63.3″
Internal Dimensions
- Width: 61.8″
- Depth: 24.5″
- Height: 28.1″
Work Area
- 8.1 ft²
Sash Opening
- 8″ (203 mm)
Airflow Specifications
- Inflow Velocity: 105 fpm (0.53 m/sec)
- Downflow Velocity: 60 fpm (0.30 m/sec)
- Nominal Width: 5 ft
- ULPA Filters: Exhaust air filtered at >99.999% efficiency for 0.1–0.3 µm particles
Applications
- Microbiological research (BSL-1 to BSL-2 agents)
- Handling volatile chemicals or chemical vapors
- Experiments requiring no chemical vapor recirculation
- Work with toxic chemical fumes or radionuclides
Need Help Choosing a Biological Safety Cabinet?
Selecting the right biosafety cabinet depends on your workflow, biosafety level, lab layout, and certification requirements. Geneva Scientific’s experts can help you compare models, identify accessory options, and ensure the best fit for your needs.
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