- 20-Hole Test Tube Rack: This removable and easy-to-assemble rack offers the convenience of portability, making it ideal for both laboratory and educational settings. - Durable Plastic Construction: Crafted from high-quality plastic, this test tube holder is designed for practicality and longevity, ensuring it meets the demands of regular use. - Space-Efficient Design: The rack can be disassembled and laid flat for storage, minimizing space requirements in your workspace. - Simple Assembly: With a straightforward structure, you can quickly set up the rack without any tools, allowing more time for your experiments. Use Scenarios: - Perfect for chemistry classes, this test tube rack securely holds up to 20 test tubes, providing easy access while conducting various experiments. - Ideal for laboratories, it supports routine tasks such as sample organization and analysis, ensuring that your workspace remains tidy and efficient. - Use it for home science projects to safely store and display your test tubes, fostering an organized environment for learning and experimentation.