4-Way Cube Test Tube Racks
Manufacturer: United Scientific
The Polypropylene Cube Test Tube Rack is a highly versatile laboratory essential designed to eliminate the need for multiple specialized racks. This sturdy, one-piece molded cube allows you to simply rotate the unit to accommodate different tube diameters. Whether you are working with large 50 mL conical tubes or standard 12 mL culture tubes, this rack provides a stable and secure platform for your samples. Constructed from high-density polypropylene (PP), the rack is chemically resistant to most laboratory reagents and is fully autoclavable, making it suitable for both sterile clinical workflows and general research applications.
Description
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Each of the four sides is precision-molded to hold specific tube sizes, ensuring a snug fit and preventing tipping.
Key Functional Benefits:
- Interchangeable Sides: Quickly switch between tube formats by simply flipping the cube—no assembly or adjustments required.
- Compact Footprint - Maximizes benchtop and incubator space by consolidating four racks into one.
- Chemical & Heat Resistance: Polypropylene construction ensures the rack will not rust, float in water baths, or degrade when exposed to common laboratory acids and bases.
- Easy Cleaning: The open-hole design and molded plastic surface allow for rapid decontamination and drainage.
Laboratory Usage Insights:
- To prevent potential warping over long-term use, ensure the rack is placed on a flat surface inside the autoclave and is not under a heavy load during the sterilization cycle (121°C for 15 minutes).
- Polypropylene is denser than water, but if the rack is empty, it may drift. For use in water baths, it is recommended to have tubes partially filled to provide ballast.
| SKU | Color | Material | Holds |
|---|---|---|---|
| 76001 | Blue | Polypropylene | 8 x 50 mL Tubes, 20 x 20 mL Tubes, 24 x 15 mL Tubes, 40 x 12 mL Tubes |
The Polypropylene Cube Test Tube Rack is a highly versatile laboratory essential designed to eliminate the need for multiple specialized racks. This sturdy, one-piece molded cube allows you to simply rotate the unit to accommodate different tube diameters. Whether you are working with large 50 mL conical tubes or standard 12 mL culture tubes, this rack provides a stable and secure platform for your samples. Constructed from high-density polypropylene (PP), the rack is chemically resistant to most laboratory reagents and is fully autoclavable, making it suitable for both sterile clinical workflows and general research applications.
Starting at $28.90
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