Please click to purchase glass sticks.
Our company is a physical entity combined with online sales, specializing in the production and sales of physical, chemical, and biological experimental instruments for primary, junior, and senior high schools. We are a member unit of the China Teaching Industry Association.

A beaker is a common laboratory glassware, usually made of glass, plastic, or heat-resistant glass. It is cylindrical in shape and has a groove on one side of the top to facilitate the pouring of liquid. The outside wall of the beaker is marked with scales, which can roughly estimate the volume of the liquid in the beaker.
A beaker can generally be heated, and it should be heated evenly when heating. It can be lined with asbestos. Because the flame of the alcohol lamp cannot completely cover its bottom, it cannot be heated evenly.
Please be careful to prevent scalding.
Capacity
Beakers are often used to prepare solutions and as reaction vessels for large quantities of reagents. When operating, it is often used to stir with a glass rod or magnetic stirrer.
Common beakers come in various sizes, such as: 5mL, 10mL, 15mL, 25mL, 50mL, 100mL, 250mL, 300mL, 400mL, 500mL, 600mL, 800mL, 1000mL, 2000mL, 3000mL, 5000mL, and 10000mL.
Usage
Beakers are convenient for liquid dispensing due to their uniformly sized mouths, making them the most commonly used reaction vessels for simple chemical reactions. When beakers have scales on their exterior walls, they can be used to estimate the volume of the liquid within. Some beakers also have a small white or fuzzy area on the outer wall, where one can write the name of the contents using a pencil. If there is no such area on the beaker, the name of the contents can be written on a label and affixed to the exterior wall for identification. When reactants need to be stirred, a glass rod is typically used. When the solution needs to be transferred to another container, the beaker can be tilted towards the side with a prominent indentation, allowing the solution to be easily poured out. To prevent the solution from running down the outside of the beaker, a glass rod can be lightly touched to the rim, allowing the solution to flow down the rod (drainage).
1. Reactor for material, to determine the combustion products.
2. Dissolve and crystallize a substance.
3. Pour the solution, evaporate and concentrate it, or heat it.
Weighing corrosive solid chemicals