DURAN 211163602 Beaker — 250 mL Tall-Form

DURAN 211163602 Beaker — 250 mL Tall-Form

The DURAN 211163602 is a 250 mL tall-form (high-form) beaker manufactured from premium borosilicate glass 3.3, known for its exceptional chemical resistance and low thermal expansion. The tall-form design features higher side walls compared to low-form beakers, reducing the risk of splashing during mixing and providing extra depth for stirring or heating applications.

This beaker includes an integrated spout for clean and controlled pouring, approximate graduation marks for quick volume estimation, and a fired-on white ceramic labeling field for durable sample identification. With uniform wall thickness, it ensures safe heating, reduces thermal stress, and minimizes breakage risk.

The DURAN 211163602 is fully autoclavable (up to ~121 °C) and manufactured in compliance with ISO 3819 and DIN 12331 standards, ensuring consistent laboratory quality and reliability.

Specifications

• Catalogue Number: 211163602

• Nominal Capacity: 250 mL

• Form: Tall-Form (High-Form, Berzelius style)

• Material: Borosilicate Glass 3.3

• Outer Diameter: ~60 mm

• Height: ~120 mm

• Spout: Yes, integrated pouring lip

• Graduations: Approximate, printed scale (not for precision volumetric use)

• Labelling Field: Fired-on white ceramic

• Wall Thickness: Uniform, safe for heating

• Autoclavable: Yes

• Standards: ISO 3819 / DIN 12331

Applications

• General laboratory use: mixing, heating, and storing liquids

• Reagent preparation in research, educational, and industrial labs

• Suitable for experiments requiring taller liquid columns (e.g., magnetic stirring, reducing splashes)

• Compatible with teaching and quality control environments

Limitations

• Graduations are approximate only — not suitable for high-accuracy volumetric measurements (e.g., titrations, standard solution preparation)

• Taller geometry offers less stability than low-form designs; handle carefully when filled or heated

• As with all glassware, avoid rapid thermal shock to extend service life