Test Tube Holder for 10ml/15ml/50ml Easy to Clean Experiment Practical Science

【Stable】: The hole of the test tube rack is reasonably designed to stably place the test tube to prevent the test tube from rolling or falling. 【Wide Application】: The Test Tube Rack is suitable for various applications, from laboratories testing to food or beverage services; Compact design, can effectively save countertop space.

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