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Item #:
58396371
Plastic Test Tube Rack for 15/18 mm Tubes, Hole Diameter is 18.7mm, Holds 50, Detachable, Karter Scientific 208U2 (Pack of 1)
Item #:
58396371
USD 15
Price Details
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*All items will import from US
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Imported from USA store
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Order now and get it around Saturday, August 22
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Durable and versatile, our 50-place plastic test tube rack is perfect for storing everything from test tubes to homemade chapsticks.
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What Stands Out
Detachable Design
The detachable structure allows for easy storage and transportation, making it ideal for labs and classrooms while maximizing space efficiency.
Multi-Size Compatibility
Designed to hold both 12mm and 13mm test tubes securely, catering to diverse laboratory applications and enhancing versatility.
Robust Capacity
With a capacity to hold up to 50 tubes, this rack supports high-volume testing needs, offering durability and reliability for peak performance in scientific environments.
Product Details
Who Should Buy?
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Educational Settings
Ideal for schools and universities conducting biology or chemistry experiments with multiple test tubes.
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Laboratory Use
Perfect for medical and research labs needing to organize and store test tubes securely.
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Home Experiments
Useful for hobbyists or parents conducting science experiments at home with children in a safe environment.
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Large Tubes
Not suitable for larger test tubes exceeding the 12/13 mm diameter requirement.
Product Description
Plastic Test Tube Rack for 15/18 mm Tubes, Hole Diameter is 18.7mm, Holds 50, Detachable, Karter Scientific 208U2 (Pack of 1)
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Customer Questions & Answers
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Question:
What are the dimensions of the Karter Scientific Plastic Test Tube Rack?
Answer: The Karter Scientific Plastic Test Tube Rack is designed specifically for 15-18 mm diameter tubes with a hole diameter of 18.7 mm. This ensures a snug fit for standard test tubes, providing stability and preventing tipping during experiments. The compact design allows for easy placement on lab benches or in equipment, making it ideal for laboratory settings or classroom demonstrations. -
Question:
How many test tubes can the rack hold?
Answer: This test tube rack can hold up to 50 test tubes simultaneously. Its design features numerous slots that securely accommodate standard-sized test tubes, allowing for organized storage and easy access during laboratory tasks. This is beneficial in educational settings, research labs, or any environment where multiple samples need to be managed efficiently. -
Question:
Is the test tube rack detachable?
Answer: Yes, the Karter Scientific test tube rack is detachable. This feature allows users to customize the configuration based on their lab needs, making it versatile for various experiments. You can easily separate sections for smaller batch operations or combine them for larger ones, enhancing usability in different research or educational scenarios. -
Question:
What materials is the rack made from?
Answer: The rack is made from durable plastic, providing both sturdiness and lightweight functionality. This material choice ensures that the rack can withstand repeated use without cracking or degrading. Its resilience makes it perfect for frequent handling in busy laboratories or educational settings. -
Question:
Can the rack be used for different types of media?
Answer: Yes, this test tube rack is versatile enough to hold test tubes containing various liquids, solids, or biological samples. Its secure design means that it can accommodate different laboratory needs, from chemical experiments to biological research, making it a great addition to any lab toolkit. -
Question:
Is the test tube rack stackable?
Answer: No, the Karter Scientific test tube rack is not designed to be stackable. This design choice contributes to the stability of the rack when loaded with test tubes, preventing instability. It’s best suited for use on flat surfaces for optimal safety and accessibility of the test tubes. -
Question:
How can I clean and maintain the test tube rack?
Answer: To clean the Karter Scientific test tube rack, simply wash it with soap and warm water, or use a laboratory-grade disinfectant. Avoid harsh chemicals that might damage the plastic. Proper cleaning ensures longevity and usability, especially in laboratories where sterility is important for experiments. -
Question:
What testing applications is this test tube rack suitable for?
Answer: This test tube rack is ideal for a variety of applications including educational experiments, chemical testing, and biological culture work. Its capacity to hold multiple test tubes makes it particularly useful for conducting experiments that require multiple samples or processes simultaneously, streamlining workflow in any laboratory. -
Question:
Are there any specific safety features of the test tube rack?
Answer: The Karter Scientific test tube rack features a stable design that minimizes the risk of tipping, thereby enhancing safety in laboratory environments. Additionally, the durable plastic is resistant to breakage, making it a safer option to use in settings where glassware might pose risks. This design is crucial for maintaining a secure laboratory environment. -
Question:
Where can I buy the Karter Scientific Plastic Test Tube Rack?
Answer: You can purchase the Karter Scientific Plastic Test Tube Rack at Ubuy in Turks and Caicos. Ubuy is a trusted e-commerce platform that offers a wide range of laboratory supplies, ensuring you get quality products with a streamlined shopping experience, perfect for your lab needs and projects.
Karter Scientific Tube Racks Editorial Review
The Karter Scientific 208U2 Plastic Test Tube Rack is a lightweight and detachable rack suitable for holding 15/18mm tubes. The dimensions of the rack are approximately 10.25" x 4.75" x 2.75". The top shelf of the rack is about 0.5" off the table, and the top of the top shelf is 2.5" off the table. The rack would not be appropriate for use in an autoclave as it is made of light-duty plastic. The trays slide into slots in the end-pieces, and it snaps together easily. It is not recommended to let it fall as it can break quickly. Users can remove the top slide to use it to store essential oil roller vials or organize fountain pens.
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Pros
- Lightweight and Detachable
- Easy to assemble
Cons
- Breaks easily
Platform Trust & Buyer Confidence
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Mohammad
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“Excellent quality and original too,when ubuy send original things I will appreciate that ,I very satisfied thank you”
23 July 2026 · via Trustpilot
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“The order and delivery progress was communicated very well. Package arrived within the estimated time. Products arrived as expected in good condition.”
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“Was my first time buying a product from Ubuy, but I found it so helpful. This is reliable. Gonna place a new order!”
22 July 2026 · via Trustpilot
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USD 15
Order now and get it around Saturday, August 22
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Features & Benefits
- Holds up to 50 test tubes with a diameter of 12-13mm.
- Made of durable, lightweight laboratory-grade polystyrene.
- Detachable design for easy storage and transportation.
- Features three layers designed for stability and easy access.
- Versatile use for various applications like test tubes and lip balm.
- Clear color allows for easy visibility of contents.
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