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Labcon SuperClear Screw Cap Microcentrifuge Tubes
Heathrow Scientific® PCR Cooler
Ice-free cooling system for PCR preparation and sample storage.
Keep your PCR samples at optimal temperatures without the hassle of ice. This Ice-Free PCR Cooling System is a modern, compact solution designed to maintain cold, stable conditions during sample prep and short-term storage. Ideal for molecular biology, clinical diagnostics, and high-throughput laboratories, this cooler offers reliable, consistent cold storage for 96-well PCR plates without the mess and variability of ice buckets.
Engineered for performance and convenience, the unit cools rapidly in freezers and retains a temperature of 0°C for over an hour on the benchtop. Even with the lid off, it maintains sample temperatures below 5°C for up to 3 hours, helping to preserve sensitive reagents and DNA/RNA samples.
A built-in temperature indicator alerts you when the internal temperature rises above 6°C via a clear, contrasting color change, so you’ll always know when to re-chill. The patented lid design securely covers samples during freezer storage and easily converts into a stand, elevating the cooler for ergonomic access during pipetting or PCR prep.
Made from durable, sealed, and sonic-welded materials, this cooler keeps the coolant safely contained, offering leak-free, worry-free operation. Designed for both right- and left-handed users, the ambidextrous lid detaches and reattaches as needed for flexible use. The alphanumeric well markings ensure fast, easy identification of sample tubes, while a vented lid enables faster chilling of the entire unit.
Key Features
- Ice-free cooling for 96-well PCR plates
- Maintains 0°C for 1+ hour, and <5°C for up to 3 hours (with lid off)
- Temp. indicator signals when samples exceed 6°C
- Innovative lid doubles as a stand for hands-free access
- Freezer-to-bench design for convenient transport and setup
- Anti-freeze well design prevents freezing of samples
- Sealed, sonic-welded body so no coolant leaks or spills
- Stackable, space-saving footprint for crowded lab benches
- Ergonomic textured grips ensure safe handling with gloves
- Ambidextrous lid design for both left- and right-handed users
- Alphanumeric well ID for fast sample location
- Vented lid allows for rapid chilling in the freezer
Specifications
| Capacity | 96 Wells |
| Tube sizes | 0.2 mL, 0.5 mL and assay plates |
| Material | Polypropylene, lid is polycarbonate |
| Dims (D x W x H) | 4.3 x 5.8 x 1.9 In. | 109.22 x 147.32 x 48.26 mm |
| Warranty | 2 Years |

| SKU Number | Bottom Style | Cap Style | Color | Pkg | Qty | Temp Range | Vol | Price | Quantity | Add to Cart |
| 3610-870-000-9 | Conical | No Cap | Clear Tubes | Tubes Only | 10 bags of 500 tubes | -80C to 122C | 1.5 mL |
424.00
Each
|
||
| 3611-870-000-9 | Conical | Universal Fit Screw Caps | Clear Tubes | Tubes & Caps Bagged Seperately | 10 bags of 500 tubes & 500 caps | -80C to 122C | 1.5 mL |
1233.00
Each
|
||
| 3611-875-000-9 | Conical | Universal Fit Screw Caps | Clear Tubes | Sterile Tubes with Attached Caps | 100 bags of 50 tubes | -80C to 122C | 1.5 mL |
1777.00
Each
|
||
| 3613-870-000-9 | Conical | Elastomeric Sealing Screw Caps | Clear Tubes | Tubes & Caps Bagged Seperately | 10 bags of 500 tubes & 500 caps | -80C to 122C | 1.5 mL |
943.00
Each
|
||
| 3613-875-000-9 | Conical | Elastomeric Sealing Screw Caps | Clear Tubes | Sterile Tubes with Attached Caps | 100 bags of 50 tubes | -80C to 122C | 1.5 mL |
1585.00
Each
|
||
| 3620-870-000-9 | Conical | No Cap | Clear Tubes | Tubes Only | 10 bags of 500 tubes | -80C to 122C | 2.0 mL |
424.00
Each
|
||
| 3621-870-000-9 | Conical, Skirted | Universal Fit Screw Caps | Clear Tubes | Tubes & Caps Bagged Seperately | 10 bags of 500 tubes & 500 caps | -80C to 122C | 2.0 mL (Freestanding) |
1233.00
Each
|
||
| 3621-875-000-9 | Conical, Skirted | Universal Fit Screw Caps | Clear Tubes | Sterile Tubes with Attached Caps | 100 bags of 50 tubes | -80C to 122C | 2.0 mL (Freestanding) |
1777.00
Each
|
||
| 3623-870-000-9 | Conical | Elastomeric Sealing Screw Caps | Clear Tubes | Tubes & Caps Bagged Seperately | 10 bags of 500 tubes & 500 caps | -80C to 122C | 2.0 mL |
943.00
Each
|
||
| 3623-875-000-9 | Conical | Elastomeric Sealing Screw Caps | Clear Tubes | Sterile Tubes with Attached Caps | 100 bags of 50 tubes | -80C to 122C | 2.0 mL |
1585.00
Each
|
||
| 3630-870-000-9 | Conical | No Cap | Clear Tubes | Tubes Only | 10 bags of 500 tubes | -80C to 122C | 0.5 mL |
424.00
Each
|
||
| 3631-870-000-9 | Conical | Universal Fit Screw Caps | Clear Tubes | Tubes & Caps Bagged Seperately | 10 bags of 500 tubes & 500 caps | -80C to 122C | 0.5 mL |
1233.00
Each
|
||
| 3631-875-000-9 | Conical | Universal Fit Screw Caps | Clear Tubes | Sterile Tubes with Attached Caps | 100 bags of 50 tubes | -80C to 122C | 0.5 mL |
1777.00
Each
|
||
| 3633-870-000-9 | Conical | Elastomeric Sealing Screw Caps | Clear Tubes | Tubes & Caps Bagged Seperately | 10 bags of 500 tubes & 500 caps | -80C to 122C | 0.5 mL |
994.00
Each
|
||
| 3633-875-000-9 | Conical | Elastomeric Sealing Screw Caps | Clear Tubes | Sterile Tubes with Attached Caps | 100 bags of 50 tubes | -80C to 122C | 0.5 mL |
1585.00
Each
|
||
| 3640-870-000-9 | Conical | No Cap | Clear Tubes | Tubes Only | 10 bags of 500 tubes | -80C to 122C | 0.5 mL |
424.00
Each
|
||
| 3641-870-000-9 | Conical, Skirted | Universal Fit Screw Caps | Clear Tubes | Tubes & Caps Bagged Seperately | 10 bags of 500 tubes & 500 caps | -80C to 122C | 0.5 mL (Freestanding) |
1233.00
Each
|
||
| 3641-875-000-9 | Conical, Skirted | Universal Fit Screw Caps | Clear Tubes | Sterile Tubes with Attached Caps | 100 bags of 50 tubes | -80C to 122C | 0.5 mL (Freestanding) |
1777.00
Each
|
||
| 3643-870-000-9 | Conical | Elastomeric Sealing Screw Caps | Clear Tubes | Tubes & Caps Bagged Seperately | 10 bags of 500 tubes & 500 caps | -80C to 122C | 0.5 mL |
998.00
Each
|
||
| 3643-875-000-9 | Conical | Elastomeric Sealing Screw Caps | Clear Tubes | Sterile Tubes with Attached Caps | 100 bags of 50 tubes | -80C to 122C | 0.5 mL |
1585.00
Each
|
||
| 3650-870-000-9 | Conical | No Cap | Clear Tubes | Tubes Only | 10 bags of 500 tubes | -80C to 122C | 1.5 mL |
424.00
Each
|
||
| 3651-870-000-9 | Conical, Skirted | Universal Fit Screw Caps | Clear Tubes | Tubes & Caps Bagged Seperately | 10 bags of 500 tubes & 500 caps | -80C to 122C | 1.5 mL (Freestanding) |
1233.00
Each
|
||
| 3651-875-000-9 | Conical, Skirted | Universal Fit Screw Caps | Clear Tubes | Sterile Tubes with Attached Caps | 100 bags of 50 tubes | -80C to 122C | 1.5 mL (Freestanding) |
1777.00
Each
|
||
| 3653-870-000-9 | Conical | Elastomeric Sealing Screw Caps | Clear Tubes | Tubes & Caps Bagged Seperately | 10 bags of 500 tubes & 500 caps | -80C to 122C | 1.5 mL |
943.00
Each
|
||
| 3653-875-000-9 | Conical | Elastomeric Sealing Screw Caps | Clear Tubes | Sterile Tubes with Attached Caps | 100 bags of 50 tubes | -80C to 122C | 1.5 mL |
1585.00
Each
|
||
| 3660-870-000-9 | Conical | No Cap | Clear Tubes | Tubes Only | 10 bags of 500 tubes | -80C to 122C | 2.0 mL |
424.00
Each
|
||
| 3661-870-000-9 | Conical | Universal Fit Screw Caps | Clear Tubes | Tubes & Caps Bagged Seperately | 10 bags of 500 tubes & 500 caps | -80C to 122C | 2.0 mL |
1233.00
Each
|
||
| 3661-875-000-9 | Conical | Universal Fit Screw Caps | Clear Tubes | Sterile Tubes with Attached Caps | 100 bags of 50 tubes | -80C to 122C | 2.0 mL |
1777.00
Each
|
||
| 3663-870-000-9 | Conical | Elastomeric Sealing Screw Caps | Clear Tubes | Tubes & Caps Bagged Seperately | 10 bags of 500 tubes & 500 caps | -80C to 122C | 2.0 mL |
983.00
Each
|
||
| 3663-875-000-9 | Conical | Elastomeric Sealing Screw Caps | Clear Tubes | Sterile Tubes with Attached Caps | 100 bags of 50 tubes | -80C to 122C | 2.0 mL |
1585.00
Each
|
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