Tube Racks and Storage
Tube racks and storage for organizing test tubes, microtubes and vials at the bench and in the freezer - wire and epoxy-coated racks, molded polypropylene racks, microcentrifuge workstations, cryogenic freezer boxes and cardboard storage boxes with cell dividers. Available for 0.2 mL microtubes through 50 mL conical tubes and standard 10 to 30 mm test tubes, in autoclavable and stackable formats. Cryo boxes are rated for ultra-low and liquid nitrogen storage. Wholesale case pricing for clinical, research and reference labs, with standing orders on high-turn rack sizes.
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Tube Racks and Storage for Bench and Freezer Organization
Racks and storage boxes keep tubes upright at the bench, in the water bath and in cold storage. This category covers wire and molded test tube racks, microcentrifuge workstations, cryogenic freezer boxes and archival storage boxes sized to the full range of tubes and vials stocked in the catalog.
Rack and Storage Formats Stocked
- Wire test tube racks - Epoxy-coated steel wire racks that hold 10 mm to 30 mm test tubes, autoclavable and corrosion-resistant, in single- and multi-size well configurations.
- Molded polypropylene racks - Rigid and interlocking racks for 15 mL and 50 mL conical tubes and standard test tubes, autoclavable and chemical-resistant, in assorted colors for workflow sorting.
- Microcentrifuge racks and workstations - Reversible racks and flip-top workstations for 0.2 mL, 0.5 mL, 1.5 mL and 2.0 mL microtubes, many with PCR-tube and spin-column positions.
- Cryogenic freezer boxes - Cardboard and polypropylene cryo boxes with 25-, 81- and 100-cell dividers, rated for ultra-low freezer and liquid nitrogen storage, with hinged or lift-off lids and numbered grids.
- Archival storage boxes - Stackable storage boxes with cell partitions for vials and tubes, sized for long-term sample banking and inventory tracking.
Rack and Storage Format Comparison
| Format | Holds | Material | Typical Use |
|---|---|---|---|
| Wire test tube rack | 10-30 mm tubes | Epoxy-coated steel | Bench, water bath |
| Molded rack | 15/50 mL conical | Polypropylene | Centrifuge staging, bench |
| Microcentrifuge rack | 0.2-2.0 mL microtubes | Polypropylene | Molecular bench |
| Cryogenic freezer box | 25/81/100 vials | Cardboard or PP | Ultra-low and LN2 storage |
| Archival storage box | Assorted vials | Cardboard, PP | Long-term sample banking |
Autoclavable and Cryogenic Rack Materials
Rack material follows the working temperature.
Racks and storage boxes are reordered alongside the tubes they hold, with cryo boxes turning over as freezer inventory grows. Buying racks and matching tubes together on standing orders keeps bench and freezer organization consistent across shifts. Order at the best Wholesale Prices with MAP Medical.
Frequently Asked Questions
What is the difference between wire and molded polypropylene tube racks?
Wire racks are epoxy-coated steel that resists corrosion in water baths and wet benches and hold a range of tube diameters. Molded polypropylene racks are rigid, chemical-resistant and autoclavable, sized to specific tube formats such as 15 mL and 50 mL conicals. Labs stock both, with wire for general test tubes and molded racks for conical staging.
Are cryogenic freezer boxes rated for liquid nitrogen?
Cryo boxes in this category are stocked in cardboard and polypropylene, both rated for ultra-low freezer storage. Polypropylene boxes add moisture resistance and durability for liquid nitrogen and repeated freeze-thaw cycles, while cardboard boxes are the economy option for standard minus 80 storage. Cell dividers come in 25-, 81- and 100-position grids.
Which racks are autoclavable?
Molded polypropylene test tube and microcentrifuge racks are autoclavable and return to shape after steam sterilization. Epoxy-coated wire racks tolerate autoclaving and wet-bench use. Each product page notes the material and temperature rating so buyers can confirm autoclave compatibility.
Can hospitals and labs order tube racks and storage boxes in bulk?
Yes. Tube racks and storage boxes are stocked in case quantities for hospital and reference labs, research and clinical facilities, and biorepositories. Standing orders cover the highest-volume SKUs, including microcentrifuge racks, 50 mL conical racks and 81-cell cryogenic freezer boxes. Contact our procurement team for tiered case pricing and standing order setup.
What rack and storage should a laboratory stock on its formulary?
A working rack and storage stock list typically includes wire racks for general test tubes, molded racks for 15 mL and 50 mL conical tubes, reversible microcentrifuge workstations, and a supply of 81-cell cryogenic freezer boxes sized to the site's vial inventory. MAP Medical builds consolidated packages by facility type and testing volume - contact our team for an assessment.