A Berzelius beaker (tall form without spout) is a type of laboratory glassware primarily used for heating, mixing, and storing liquids. Unlike the more common Griffin beaker, the Berzelius beaker has a taller and narrower cylindrical shape, offering a higher height-to-diameter ratio. This design helps minimize evaporation and splashing during stirring or boiling processes. This specific model conforms to DIN/ISO standards—most commonly DIN 12331 / ISO 3819—ensuring consistency in dimensions, material quality, and thermal performance across international laboratories. The absence of a spout (non-spouted form) gives it a smooth rim, which is more suitable for use with sealing materials like Parafilm or rubber stoppers and reduces potential drips during transport. It is usually made from borosilicate glass (e.g., DURAN® or Pyrex®), which is resistant to chemical corrosion, thermal shock, and mechanical stress. Some variants may be available in plastic (e.g., polypropylene or PTFE) for applications where glass may be unsuitable. Berzelius beakers are often graduated, although the graduations are approximate, not intended for precise volume measurements.
Feature of Berzelius Beaker(Tall form without Spout DIN/ISO)
- Complies with DIN 12331 & ISO 3819
- Large labeling field for easy marking
- Clear Graduation for easy reading convenience
- Uniform wall thickness
- Ideal for heating liquids
- Clear metric Graduation for convenience
- Highly resistant to chemical attack
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