Lab Supplies 3pcs Flat Mouth Test Tube 50 * 300mm,Outer Diameter 50mm,Full Length 300mm,High Borosilicate Glass Round Bottom Test Tube

3pcs Flat mouth test tube50*160mm,Outer diameter 50mm,Full length 160mm,High borosilicate glass round bottom test tubeMaterial: Made From Borosilicate GlassGlass Lab Tubes : for professional laboratoryPremium Performance：Lab tubes are made from stable materials, such as Borosilicate glass, which are selected for chemical and thermal expansion resistance, transparency.a variety of uses: large-capacity, clear test tubes can be used not only for scientific experiments, planting hydroponic plants, but also for party decorations such as Halloween, Christmas, weddings, and science theme parties.

• Material: Made From Borosilicate Glass
• Glass Lab Tubes : for professional laboratory
• Premium Performance：Lab tubes are made from stable materials, such as Borosilicate glass, which are selected for chemical and thermal expansion resistance, transparency.
• a variety of uses: large-capacity, clear test tubes can be used not only for scientific experiments, planting hydroponic plants, but also for party decorations such as Halloween, Christmas, weddings, and science theme parties.
• Worry-free service: We are committed to providing quality products and excellent after-sales service. Our professional and reliable customer service will make every effort to reply to you within 24 hours and provide you with appropriate solutions.