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Test tube rack – an essential teaching tool for chemical laboratories! Made from high-quality ABS plastic, it is corrosion-resistant, drop-proof, and durable. It easily holds various test tubes, preventing the risk of tipping.

Scientifically designed to improve experimental efficiency, suitable for use in schools and research.Certified under ISO standards, safe and reliable.

Make experiments more reliable, spark the joy of exploration, and help you focus on research and teaching!