Oct 04, 2026
uxcell 300Pcs 7.13mm Lab Boiling Stones, Solid Round Clear Glass Boiling Beads, High Precision Soda Lime Glass Beads for Bottle Shaking Mixing Laboratory Experiments
$15.99$19.9920% off
*Price verified 2 hours ago - prices may change
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300-piece soda-lime glass boiling beads for lab experiments
- 7.13mm solid clear glass beads, 300-piece quantity
- Alkali-free soda-lime construction resists corrosion and thermal stress
- Drop-in design prevents boiling and splashing in flasks
For laboratory distillation and gas absorption experiments.
- Size - You will get 300 pieces of glass boiling beads with a diameter of 7.13mm. Please confirm the ball diameter before ordering.
- Material - The solid round clear glass balls are made of alkali-free soda-lime glass, which has good chemical and thermal stability. Its low sodium content can effectively prevent alkaline corrosion or discoloration on metal surfaces such as stainless steel and titanium alloy during sandblasting.
- Laboratory Application - The glass boiling beads effectively prevent boiling and splashing during flask distillation, ensuring a safe and controllable distillation process. In gas absorption devices, they act as a buffer, increasing the gas contact area while preventing liquid from directly spraying out. They can also be used as a component for priming liquid check valves in rubber hoses.
- Easy to Use - The laboratory glass balls feature a drop-in design and can be directly put into flasks or devices without complicated operation, making them suitable for standard experimental procedures. Please note: For liquids subject to strong boiling, it is recommended to use professional boiling beads for enhanced anti-boiling effectiveness.
- Other Application - The sandblasting glass beads are specially used for the sandblasting process, mainly used in matte treatment of stainless steel products, filler of semiconductor packaging glue, and deburring of metal pipes.
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