24 Holes 30mm Test Tube Rack: Acrylic test tube holder has 24 holes in diameter 30mm.
5ML Centrifuge Test Tube Rack Size: Laboratory test tube rack size is approximately 6.1 inch(15.5cm) in length, 2.95 inch(7.5cm) in width, and 2.95 inch(7.5cm) in height.
Plastic Test Tube Rack: Laboratory test tube rack is made of acrylic, durable and lightweight, solid structure, high transparent finish, elegant shape, strong practicability and easy to use. (Note: Comes with a layer of film on the surface, please tear off before use)
2 Layer Tube Stand: Our acrylic holder is designed with a 2 layer structure to support the test tubes, which can make the test tube more stable in the holder.
Wide Application: Test tube stand can be used to hold test tubes, perfume bottles, makeup brushes, pencils and so on and you can also use it to raise flowers with glass test tubes.