30pcs 35ml Glass Test Tubes 20 x 150mm with Cork Stoppers and Brush for Scientific Experiments and Plant Propagation

30pcs 35ml Glass Test Tubes 20 x 150mm with Cork Stoppers and Brush for Scientific Experiments and Plant Propagation Test Tubes

30pcs 35ml Glass Test Tubes 20 x 150mm with Cork Stoppers and Brush for Scientific Experiments and Plant Propagation

Low-cost, high-quality products, bring you a different experimental experience. BKMAMLAB Founded in 2020, is a deep-rooted in the field of biomedical consumables, research and development, production, sales, design and technology development, has formed BKMAMLAB and other independent brands, covering scientific research and experimental consumables, to make experiments simpler. Values: Solve a problem, provide a service, win a trust. High quality glass test tubes, the glass is clear and sturdy, you can use for plant propagation, ... These tubes are great for candy storage as they seal well. The cork stoppers can keep the test tube sealed. Can be used repeatedly after cleaning. We offer different sizes, please check the size of the test tubes before purchasing and order according to your needs. These test tubes are made of borosilicate glass, can be heated and the heat resistant temperature should be under 392(?) or 200(?). These transparent test tubes are suitable for various scientific experiments, plant propagation, handmade crafts. They can be used to store liquid, bath salts, powder, candy, sample, breed plants and so on.

Key Features

• ✅ Widely uses: Test tubes can meet the needs of daily scientific testing, also good as a perfect storage container for storing beads, spices, liquids and bath salt. They can also be used to grow plants, decorate Halloween or various theme parties, etc.
• ✅ Material: Glass test tubes are made of borosilicate glass, heat resistant, and test tube is reusable after cleaning
• ✅ Features: The cork stopper has a good seal to isolate air and liquid, prevent the content inside leaking out.
• ✅ Size: 20×150mm/0.8" × 5.9", capacity: 35ml (Outside Diameter: 0.8in / 20mm; Inner Diameter: 0.7in / 18mm; Wall Thickness:0.04in / 1.1mm)
• ✅ Package: Package included 30 pack 35ml glass test tubes with cork stoppers and 1 brush

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