12pcs Test Tube Rack Organizer for Experiments Stand for Laboratory Use Stable Design Lightweight and Portable Test Tube Holder

Package Include 4 x Test Tube Racks Characteristics - Suitable for use in scientific research, industrial and mining enterprises and colleges and other laboratories. - Comes with pretty quantity holes, for holding the corresponding test tubes. - Size: 16.00X8.50X5.00cm/6.29X3.34X1.97inch. - and light weight, easy to carry and store, won't take up too much space. - Color: Transparent. - It is made of and safe plastic materials with excellent texture and durability. - Also great for holding gumballs, treats, candy, pens and other small stuff. - Material: Plastic.Goods Description Tube Rack Made of plastic material, not easy to wear and , can serve you long time. tube rack Also suitable for storing .testing tube stand for laboratory, provide a practical of the tube contents and convenient insertion and removal of tubes.test tube stand Can be reused, and

• Test Tube Stand:Can used to store cylinder-like , make your living space more clean and tidy.
• Experiment Test Tube Rack:With transparent color, make you easily observe the liquid and directly fine it out. A for your experiment.
• Testing Tube Stand:Suitable for use in scientific research, industrial and mining enterprises and colleges and other laboratories.
• Tube Rack:Adopted materials, sturdy and , lightweight and easy to store.
• Tube Rack:Designed for use in professional laboratories, but it also is a for science classrooms and household use.