Description
METAL COOLBOX WITH COOLBOX HOLDER | High-Efficiency Aluminum Cooling Block for Tubes & PCR SamplesThe Metal Coolbox with Coolbox Holder is a precision-engineered laboratory cooling solution designed to maintain samples at 2°C to 8°C during critical handling and preparation steps. Manufactured from high-thermal-conductivity metal, it ensures rapid and uniform cooling for microcentrifuge tubes and PCR tubes, preserving sample integrity throughout workflows.
Preconditioned at -20°C for 4–6 hours, the coolbox provides 1–2 hours of stable cooling, making it ideal for molecular biology, PCR setup, diagnostics, and research laboratories.
✅ Key Features
❄ Rapid & Uniform Cooling Performance
Maintains samples between 2°C and 8°C
Provides 1–2 hours of effective cooling
High thermal conductivity metal ensures fast temperature stabilization
🧪 Dual Tube Capacity Design
Holds 24 × 1.5 ml microcentrifuge tubes
Holds 36 × 0.2 ml PCR tubes
Supports mixed sample workflows with secure tube positioning
🧱 High-Quality Metal Construction
Durable aluminum/metal body for long-term laboratory use
Excellent cold retention compared to plastic coolers
Resistant to deformation and repeated freeze–thaw cycles
🧩 Integrated Coolbox Holder
Ensures safe placement and easy handling
Prevents direct contact with cold surfaces
Enhances stability on laboratory benches
⏱ Easy Preconditioning & Reuse
Initial storage at -20°C for 4–6 hours
Ready for immediate use when needed
Reusable and maintenance-free cooling solution
🛡 Compact & Bench-Friendly Design
Space-saving footprint for crowded workspaces
Easy to clean and transport
📊 Typical Applications
PCR & RT-PCR reaction setup
DNA/RNA sample handling
Enzyme & reagent cooling
Molecular biology and diagnostics labs
Research & biotechnology laboratories
💡 Why Choose This Product?
Ensures consistent, uniform cooling without ice or condensation
Supports both microcentrifuge and PCR tube formats
Durable metal construction for long service life
Simple, reliable, and cost-effective sample cooling solution










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