Long Thick Wall Test Tube, 10x100mm Transparent Glass Blow Tube Test, Round Bottom Tube For Lab Supplies 10pcs

The glass test tube includes 10 pieces of glass test tube, the size is approx 10x100mm. Chemical stability - The round bottom test tubes have good stability to most chemical substances, the test tube are suitable for various chemical experiments. Heat resistance - The clear blowing test tubes can withstand higher temperatures and are suitable for thermodynamic experiments and reactions that require heating. Reusable - The long thick test tubes are easy to clean and reusable, reducing experimental costs and resource waste. Various sizes and specifications - Glass test tubes are available in various sizes and shapes, suitable for different experimental needs.