6 Pack Plastic Test Tube Rack for 15-18 mm Tubes, 40 Holes Test Tube Rack Holder, Science Test Tube Stand, Lab Tube Rack for for Scientific Experiment, Lab Sample Vials, Laboratory (Detachable)


Package Content: You will get valued 6 pack 10 x 4.3 x 2.6 inch (L x W x H) lab test tube bracket holders with 40 holes, and the hole diameter measures 18mm/0.71”which suitable for test tubes with an OD ranging from 15 to 18 mm.Wide Application: The test tube rack set are perfect for scientific experiment, holding test tube; You can also apply the test tube holder rack for making homemade chapsticks, storing ink samples, lip balm, candy storage or party decor.Quality Material: The lab tube rack made of lab grade polystyrene, durable and lightweight; The detachable plastic test tube rack allows easy to carry.Detachable Test Tube Rack: Our plastic test tube organizer adopt detachable, removable design allows better store and doesn't take up much space; These detachable test tube stand ideal for storing and holding seed beads, allow you to find what you need quickly.Easy to Assemble: The plastic test tube holder has 3 layer and each layer has a direction, just slide the shelves in from one side and the other side has a lip that stops it; The clear test tube rack has three layers of holes with a smallest hole at the bottom to keep tubes steady



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