DURAN 211165406 Beaker — 1000 mL Tall-Form

DURAN 211165406 Beaker — 1000 mL Tall-Form

The DURAN 211165406 is a 1000 mL tall-form (high-form, Berzelius style) beaker crafted from premium borosilicate glass 3.3, offering excellent resistance to chemicals and low thermal expansion. The tall-form geometry provides higher vertical walls compared to low-form designs, which helps reduce splashing during mixing, accommodates taller stirring rods, and is ideal for handling deeper liquid columns.

The beaker features an integrated pouring spout for clean and controlled liquid transfer, approximate printed graduation marks for quick volume estimation, and a fired-on white ceramic labelling field for durable sample identification. Its uniform wall thickness ensures safer heating by providing even thermal distribution and minimizing stress points.

Designed for durability and laboratory reliability, the DURAN 211165406 is fully autoclavable (~121 °C) and complies with ISO 3819 and DIN 12331 international standards for laboratory glassware.

Specifications

• Catalogue Number: 211165406

• Nominal Capacity: 1000 mL

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

• Material: Borosilicate Glass 3.3

• Outer Diameter: ~95 mm

• Height: ~180 mm

• Spout: Yes, integrated pouring lip

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

• Labelling Field: Fired-on white ceramic

• Wall Thickness: Uniform, safe for heating

• Autoclavable: Yes

• Standards: ISO 3819 / DIN 12331

Applications

• General laboratory use: Heating, mixing, and handling medium to large volumes of liquids

• Reagent preparation: Suitable for making solutions in research, education, and industrial labs

• Tall-form advantage: Reduces splashing, supports use with magnetic stirrers, and accommodates taller apparatus setups

• Common uses: Quality control labs, R&D facilities, and teaching laboratories

Limitations

• Graduations are approximate — not recommended for high-precision volumetric analysis

• The tall-form shape provides less stability than low-form beakers; extra care is required when the beaker is full or hot

• While borosilicate glass resists thermal shock better than soda-lime glass, avoid sudden extreme temperature changes to extend product lifespan