Test Tube Rack uv transilluminator safety The set’s variety of colors

The set’s variety of colors enhances learning about iris patterns

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The lower limit diameter of magnetic matrix: 12mm

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Test Tube Rack uv transilluminator safety The set’s variety of colorsThis practical laboratory test tube rack is designed to securely hold up to 50 test tubes with 18mm diameter. Crafted from durable blue plastic, it features a stable design with dimensions of 24. 5 cm length, 12. 5 cm width, and 5 cm height. The rack's thoughtful construction includes specially moulded circular holes that keep your test tubes upright and well organised during experiments or storage. The sturdy base provides excellent stability on lab