1. : Our glass zeolite beads are crafted from glass, offering exceptional durability and scratch resistance. With a boiling point of 440°C and a softening point of 505°C, they exhibit outstanding chemical stability, making them robust even in harsh environments. These properties ensure they meet the demands of laboratory work settings. 2. Performance: The beads feature optical transparency, enabling clear observation of experimental results. Their chemical stability allows for use under various experimental conditions, such as in check valves or visual flow devices. Their strength further guarantees reliable performance for your experiments. 3. Versatile Applications: These glass beads serve not only as boiling stones but also as packing material for distillation columns or mixing beads, providing flexible and practical solutions for your diverse needs. 4. Precise Dimensions: Each bead has an exact diameter of 6mm, ensuring uniform and consistent experimental conditions for more accurate results.