Laboratory Furniture: Complete Guide to Lab Bench and Cabinet Selection

Laboratory Furniture Overview

Laboratory furniture includes all the fixed and movable furniture in a laboratory including workbenches, cabinets, storage units, and specialized workstations. Well-designed laboratory furniture ensures efficient workflow, worker safety, and long-term durability.

Types of Laboratory Furniture

Laboratory Workbenches

Standard Lab Bench

Features:
- Fixed or adjustable height
- Load capacity: 150-300 kg
- Modular frame options
- Various surface materials

Standard Dimensions:
- Height: 850-900mm (adjustable available)
- Depth: 600-750mm
- Length: 900-1800mm (per section)

Mobile Lab Carts

Advantages:
- Flexible reconfiguration
- Easy cleaning underneath
- Accessible for maintenance
- Lockable casters for stability

Applications:
- Supporting equipment
- Sample transport
- Flexible work areas

Laboratory Cabinets

Storage Cabinets

Types:
- General storage
- Acid/corrosive storage
- Flammable storage
- Radioactive material storage

Features:
- Lockable doors
- Adjustable shelving
- Ventilation (where required)
- Spill containment

Acid Storage Cabinets

Special Features:
- Polypropylene or epoxy-lined
- Corrosion-resistant hardware
- Self-closing doors
- Ventilation ports

Regulatory Compliance:
- OSHA requirements
- Building codes
- Fire marshal approval

Lab Bench Surface Materials

Phenolic Resin

Composition:
- Kraft paper + phenolic resin
- High-pressure molded
- Thermo-setting

Properties:
- Chemical resistance: Excellent
- Heat resistance: Up to 180°C
- Durability: Very high
- Cost: Moderate

Best For: General laboratories

Epoxy Resin

Composition:
- Epoxy resin + silica sand
- Cast in molds
- Solid throughout

Properties:
- Chemical resistance: Outstanding
- Heat resistance: Up to 200°C
- Seamlessness: Excellent (no joints)
- Durability: Excellent

Best For: Harsh chemicals, heavy use

Stainless Steel

Properties:
- Cleanability: Excellent
- Corrosion resistance: Very good
- Strength: High
- Heat resistance: Excellent

Grades:
- 304: General use
- 316: Corrosive environments
- 316L: Welded construction

Best For: Cleanrooms, food labs

Chemical-Resistant Plastic

Types:
- Polypropylene (PP)
- High-density polyethylene (HDPE)
- PVC

Properties:
- Chemical resistance: Good to excellent
- Cost: Lower
- Weight: Light

Best For: Acid storage, specific chemical areas

Lab Furniture Configuration

Perimeter Layout

Configuration:
- Workbenches along walls
- Central area free for movement
- Utilities along back walls
- Storage at ends

Advantages:
- Maximum floor space
- Easy maintenance access
- Traditional layout

Best For: Teaching labs, small spaces

Island Layout

Configuration:
- Benches in center of room
- Services from ceiling or floor
- Gang benches together

Advantages:
- Multiple user access
- Better communication
- Flexible arrangement

Best For: Research labs, large spaces

Utility Integration

Services Required

Standard Services:
- Cold water
- Hot water
- Drain
- Electricity (outlets)
- Gas (natural or LPG)
- Compressed air

Advanced Services:
- Vacuum (aspirator)
- Nitrogen
- CO2
- Dedicated circuits

Service Fixtures

Types:
- Deck-mounted faucets
- Wall-mounted fixtures
- Emergency eye wash/ shower
- Gas valves
- Electrical outlets

Materials:
- Epoxy-coated steel
- Polypropylene
- Stainless steel
- Chrome-plated brass

Ergonomic Considerations

Work Surface Height

Standard Heights:
- Standing work: 850-950mm
- Seated work: 720-750mm
- Adjustable: 650-950mm range

Factors:
- Task type
- User height
- Equipment used
- Standing vs seated work

Reachable Zones

Optimal Reach:
- Primary work zone: 400-600mm from body
- Secondary storage: 600-800mm
- Maximum reach: 800mm

Storage Above Bench:
- Frequent items: 400-1500mm height
- Heavy items: Below 1500mm
- Seldom used: Above 1800mm

Conclusion

Laboratory furniture selection requires careful consideration of materials, configuration, utilities, and ergonomics. Investing in quality laboratory furniture ensures a safe, efficient, and comfortable workspace for years of service.