Glass Test Tubes Rubber Stoppers Wooden Test Tube Rack Cleaning Brush Lab Supplies

Package List 10 tubes with rubber stoppers 1 tube rack 1 x cleaning brush Characteristics - Material: Glass, wood, rubber Wooden Test Tubes Rack. - Size: 36.00X9.00X7.00cm/14.15X3.54X2.75inch Test Tubes and Rack Kit. - Great for laboratories, craft projects, schools, and more. It can be used as accompaniment for to research freedom, or for storing samples Glass Centrifuge Tubes. - ColorAssorted Color Science Experiment - High transparency, allowing you to observe the inside status. Comes with stoppers so the seal is not a problem. Test Tube with Stopper - The set content contains 10 glass test tubes with rubber stoppers, 1 10-hole wood test tube rack and 1 cleaning brush Experiment Tubes. - Wooden test tube stand, and environmental friendly. Glass test tubes for a variety of uses Centrifuge Tubes Kit. - Made of with excellent transparency and heat resistance, which is , thicker and more Test Tubes Stand.Goods DescriptionTest Tubes with Cover Are you still worried that there is no container for your to do chemistry experiments? want to have a tube for storing samples? , our test tube and rack set is carefully prepared for you.Wooden Test Tube Rack Large quantity meet different experiment needs

• Wooden test tube rack:10 test tubes with stoppers, clean brush and a test tube rack are included, sufficient quantity to meet your requirements,Test Tubes Stand
• Chemistry experiment equipment: and , safe and secure for use and storage,Test Tubes and Rack Kit
• Glass centrifuge tubes:made of with excellent transparency and heat resistance, which is , thicker and more ,Experiment Supplies
• Test tube with stopper:as a storage container, it can be used to store daily liquids, cosmetics, salt, etc,Science Experiment
• Experiment tubes:compared with plastic test tubes, glass test tubes with caps are safer and ,Centrifuge Tubes Kit