Large open-format cardboard freezer boxes are excellent for bulk storage, but tubes can quickly become disorganized and difficult to track without proper structure. Heathrow Scientific Cardboard Tube Storage Box Partitions are designed to drop directly into standard large-format (5.7 inch) cardboard boxes to perfectly isolate and secure 15mL and 50mL conical tubes.
Available in dedicated 36-well (for 15mL) and 16-well (for 50mL) configurations, these dividers restore order to bulk storage environments. Manufactured from heavy-duty, cryogenic-rated cardboard, they withstand the punishing environments of deep freezing and prevent individual tubes from shifting or breaking during transport.
Features and Benefits
Custom Fit: Specifically engineered to fit the Heathrow Scientific HS2860M large-format cardboard storage box.
Conical Tube Rated: The wide-well grid geometry securely cradles standard 15mL and 50mL conical tubes.
Deep Freeze Ready: Cardboard material holds up securely under deep freeze conditions without shattering like rigid plastics.
Write-On Edges: The top edges of the partitions accept standard markers for customized row/column indexing.
Specifications
| Property | Value |
|---|---|
| Brand | Heathrow Scientific |
| Material | Cryogenic Cardboard |
| 15mL Format | 36-Well (6 x 6 Array) | 23 mm diameter |
| 50mL Format | 16-Well (4 x 4 Array) | 35 mm diameter |
| Packaging | Pack of 10 Partitions |
Laboratory Applications
Organizing bulk tissue and cell culture stocks in -80°C freezers
Structuring open-format storage boxes for safe inter-lab transport
Frequently Asked Questions
Do these fit in standard 5-inch boxes?
No, these are larger format partitions designed for 5.7 inch (14.5 cm) boxes. They will not fit inside standard 5x5 inch microtube boxes.
Are they shipped assembled?
Yes, the grids arrive pre-slotted and assembled so you can drop them straight into the box.
Quality Assurance
Heathrow Scientific products are engineered to rigorous standards for the clinical and research laboratory. This product is manufactured under strict quality controls to ensure material integrity, dimensional accuracy, and reliable performance.
Academic and Institutional Pricing
LabSupplies.com offers tiered quantity pricing for academic and research institutions. As an authorized dealer, we ship directly from USA inventory.