DURAN 211889105 Reagent Wide Neck Amber 20000 mL

DURAN 211889105 Reagent Bottle Wide Neck Amber 20000 mL

The DURAN 211889105 is a 20,000 mL wide-neck reagent bottle manufactured from amber DURAN® borosilicate glass 3.3, designed in compliance with ISO 4796-2 standards. As the largest size in the amber wide-neck series, this bottle is intended for bulk storage of light-sensitive reagents, chemicals, and laboratory solutions.

The amber glass provides reliable protection against light up to ~500 nm, safeguarding photosensitive substances from UV and visible radiation. Its wide-neck design allows convenient filling, pouring, and cleaning, especially suitable for powders, viscous liquids, and large-volume solid samples. The robust borosilicate glass construction ensures excellent resistance to aggressive chemicals, high thermal stability, and long-term durability. It is also autoclavable (~121 °C), enabling safe sterilization and repeated laboratory use.

Key Specifications

Features

• Extra-large 20 L capacity for bulk chemical and reagent storage.

• Amber borosilicate glass 3.3 ensures protection of light-sensitive reagents.

• Wide-neck opening allows easy filling, handling, and cleaning.

• Resistant to acids, alkalis, and organic solvents.

• Built to ISO 4796-2 standards, ensuring laboratory-grade reliability.

• Reusable and autoclavable, suitable for long-term laboratory and industrial use.

Applications

• Storage of bulk light-sensitive reagents and laboratory solutions.

• Ideal for industrial-scale chemical, pharmaceutical, and analytical laboratories.

• Suitable for powders, viscous media, and culture preparations.

• Long-term storage requiring UV protection, chemical durability, and very large capacity.