Heathrow Scientific HDPE Coated Wire Tube Racks in the 29–33 mm range are built for organizing 50 mL tubes / bottles while keeping labels visible and surfaces easy to rinse and disinfect. The open-wire geometry maximizes airflow and drainage, while the HDPE coating adds chemical resistance for daily bench, wash, and autoclave workflows.
Choose between a compact 2×6 (12-well) footprint for tight benches, or a high-capacity 5×10 (50-well) layout for batch processing. Both formats are autoclavable and specified for low-temperature use down to -40°C.
Features and Benefits
HDPE-coated wire resists common lab acids/solvents and cleans easily after spills.
Open-wire design improves label visibility and reduces trapped condensation compared with solid-wall racks.
Autoclavable for standard sterilization cycles (121°C).
Sized for 29–33 mm OD tubes/bottles (33 mm wells).
Specified for low-temperature use down to -40°C.
Specifications
| Property | 120087 (2×6) | 120088 (5×10) |
|---|---|---|
| SKU | 120087 | 120088 |
| Format | 2 × 6 (12 wells) | 5 × 10 (50 wells) |
| Tube/Bottle Diameter Range | 29–33 mm (33 mm wells) | 29–33 mm (33 mm wells) |
| Compatible Tube Size | 50 mL tubes / bottles | 50 mL tubes / bottles |
| Dimensions | 8.4 × 3.3 × 2.5 in (21.3 × 8.4 × 6.4 cm) | 14.0 × 7.5 × 2.4 in (35.6 × 19.0 × 6.1 cm) |
| Material | HDPE coated wire | HDPE coated wire |
| Autoclavable | Yes | Yes |
| Low-temp rating | Down to -40°C | Down to -40°C |
| Color | Blue | Blue |
Laboratory Applications
Organize 50 mL conical tubes during centrifuge staging, aliquoting, labeling, or cold-room workflows.
Use in wash-down areas where drainage matters (open wire helps liquids shed quickly).
Set up batch processing lines—sample prep, QC hold racks, and transport between stations.
Frequently Asked Questions
Are these racks autoclavable?
Yes. The HDPE-coated wire construction is listed as autoclavable.
What tube diameter do these racks fit?
They are designed for 29–33 mm OD tubes/bottles with 33 mm wells.
Why choose a wire rack instead of solid plastic?
Wire racks keep labels visible, improve airflow/drainage, and reduce condensation traps.
What’s the difference between 120087 and 120088?
The footprint and capacity: 120087 is 12 wells (2×6), while 120088 is 50 wells (5×10).
Quality Assurance
Manufacturer specifications list HDPE-coated wire construction, autoclavability, and low-temperature use down to -40°F (-40°C). Dimensions and well sizing are provided per SKU to support procurement and fit checks.
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.