DURAN Weighing Bottle Tall Shape Glass Stopper 242112404

DURAN Weighing Bottle Tall Shape Glass Stopper 242112404

The DURAN 242112404 is a 70 mL tall-shape weighing bottle manufactured from DURAN® borosilicate glass 3.3, designed for accurate weighing, handling, and safe storage of laboratory samples. Its tall cylindrical design provides efficient containment, while the flat base ensures balance stability during weighing operations.

Equipped with an interchangeable ground glass stopper, the bottle offers a tight, reusable, and moisture-proof seal, protecting samples from contamination and atmospheric humidity. The clear borosilicate glass construction guarantees excellent chemical resistance, high thermal stability, and long-term durability, making it reliable in demanding laboratory conditions. It is also autoclavable (~121 °C) for safe sterilization and repeated use.

Key Specifications

Features

• 70 mL capacity, suitable for medium laboratory samples.

• Tall cylindrical form with flat base ensures weighing stability.

• Interchangeable glass stopper provides airtight sealing and reusability.

• Constructed from borosilicate glass 3.3, resistant to acids, alkalis, and solvents.

• Clear glass body ensures visibility of stored material.

• Reusable and autoclavable, supporting long-term laboratory use.

Applications

• Analytical weighing of powders, fine chemicals, and small solids.

• Safe storage of moisture- or contamination-sensitive samples.

• Common in chemical, pharmaceutical, and academic laboratories.

• Ideal for gravimetric analysis and precise sample measurement.