Soda-lime glass. Glass beads for use in purification and sample preparation.
Glass beads of size 2 to 6 mm can be used in a wide range of ways in laboratories and technical facilities: For illing distillation columns (the size of the glass beads determines the distillation speed and separation); As agitator and mixing beads e.g. when mixing solutions which tend to settle or substances which are difficult to dissolve; For the prevention of superheating during distillation, especially in highly pure solvents or acids; In the concentration or vaporization of solutions (prevents change in weight, even in aggressive substances and at high temperatures. The vaporization or evaporation dish can be reweighed with glass beads.