Description
Product Overview
The AceOrbit acrylic test tube holder rack is engineered to meet the demanding needs of modern laboratories, educational settings, and hobbyist environments. Constructed from high‑clarity, impact‑resistant acrylic, each rack delivers a transparent view of the samples while protecting them from accidental breakage. The dimensions of each unit measure 5.31 x 3.54 x 2.17 inches (135 x 55 x 9 mm), providing a compact footprint that fits comfortably on benchtops, shelves, or inside transport cases. The rack features six precisely machined wells, each with a 16 mm aperture, perfectly sized for standard 10 ml centrifuge tubes, microcentrifuge vials, and similar containers. The lightweight design, weighing only 6.88 ounces per rack, makes it easy to move multiple racks without strain, yet the solid acrylic composition ensures long‑term durability even under frequent handling.
Model QMA‑AceOrbit‑0278 reflects a commitment to quality control and consistency. The clear acrylic not only offers visual inspection of tube contents without removal but also resists yellowing over time, preserving the professional appearance of any workspace. The product is certified by AceOrbit, a recognized manufacturer in laboratory accessories, and carries an ASIN of B0FCXRM3TP, confirming its authenticity and traceability in the market.
![[Product front view showing all components]](https://www.pinnaclest.store/wp-content/uploads/2026/07/c7c17f1aa96e47b4a07548516643d3e6.jpg)
Usage
Designed for versatility, this rack excels in a variety of real‑world scenarios. In research laboratories, scientists use the holder to keep centrifuge tubes upright during sample preparation, reducing the risk of cross‑contamination and accidental spills. The clear acrylic allows quick visual checks of tube labels and liquid levels, streamlining workflow during high‑throughput assays. In educational settings, instructors can demonstrate proper sample handling techniques, giving students a hands‑on experience with a tool that mimics professional equipment.
Beyond the traditional lab, the rack proves valuable for aquarium enthusiasts who need to test water parameters. The six‑well layout accommodates multiple water samples simultaneously, enabling comparative analysis of pH, ammonia, nitrite, and other critical metrics. Home hobbyists conducting DIY chemistry or biology projects also benefit from the rack’s compact size and sturdy construction, as it safely stores reagents and specimens during experiments conducted on kitchen counters or garage workbenches.
For exhibition displays, the transparent design showcases the tubes as part of an interactive showcase, drawing attention to the scientific process while maintaining safety. The rack’s lightweight nature also makes it ideal for field work, where researchers can pack several units in a portable case and set up a temporary sample station in remote locations.
Why Choose Us
Choosing the AceOrbit acrylic test tube holder rack means selecting a product backed by rigorous quality assurance protocols. Each rack undergoes a multi‑stage inspection process that includes dimensional accuracy checks, impact resistance testing, and visual clarity assessment. The result is a consistently reliable tool that meets the expectations of both seasoned professionals and newcomers to laboratory work.
Our commitment to customer satisfaction extends beyond the point of sale. AceOrbit provides responsive after‑sales support, offering guidance on optimal usage, cleaning procedures, and troubleshooting. Should any issue arise, our dedicated service team is prepared to address concerns promptly, ensuring minimal disruption to your workflow.
Environmental responsibility is also a core value. The acrylic material is recyclable, and our manufacturing processes prioritize waste reduction and energy efficiency. By selecting this rack, you contribute to a more sustainable laboratory ecosystem without compromising on performance.
Key Features
- Crystal‑clear acrylic provides full visibility of samples while resisting yellowing and cracking.
- Six 16 mm wells securely hold standard 10 ml centrifuge tubes, preventing spills and breakage.
- Lightweight yet robust construction makes transport easy and ensures long‑term durability.
- Compact dimensions free up valuable bench space and fit into most storage cabinets.
- Dedicated AceOrbit customer support offers quick assistance and reliable after‑sales service.
FAQ
Can this rack hold tubes larger than 10 ml?
While the rack is optimized for 10 ml centrifuge tubes, the 16 mm aperture can accommodate slightly larger tubes up to approximately 12 ml, provided they fit within the well without excessive overhang.
Is the acrylic material safe for chemical exposure?
The acrylic used is chemically resistant to most common laboratory solvents and reagents. However, prolonged exposure to strong acids or bases may cause surface etching, so it is recommended to clean the rack with mild soap and water after use.
How do I clean and sterilize the rack?
Simply rinse the rack with warm soapy water, then rinse thoroughly with distilled water. For sterilization, the rack can be placed in a 70 °C oven for up to 30 minutes or autoclaved at low pressure for short cycles, as long as the temperature does not exceed the acrylic’s heat tolerance.
What is the warranty period for this product?
AceOrbit offers a one‑year limited warranty covering manufacturing defects. If any issues arise within this period, contact our support team for a replacement or repair.
Can I purchase additional racks to expand my storage capacity?
Yes, the rack is sold as a 2‑piece set, and additional units can be ordered separately. All racks are compatible, allowing you to create modular storage solutions that scale with your needs.





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