DURAN 211881701 Reagent Wide Neck Amber 50 mL

DURAN 211881701 Reagent Bottle Wide Neck Amber 50 mL

The DURAN 211881701 is a 50 mL wide-neck reagent bottle made from amber DURAN® borosilicate glass 3.3, designed according to ISO 4796-2 standards. The amber glass provides effective light protection up to ~500 nm, making this bottle ideal for the storage of light-sensitive reagents and chemicals.

The wide-neck design offers convenient access for filling, pouring, and cleaning, particularly suitable for powders, viscous liquids, and solid samples. The robust borosilicate glass construction ensures excellent chemical resistance, high thermal durability, and mechanical strength, while the amber finish protects contents against UV and visible light. The bottle is also autoclavable (~121 °C), ensuring safe sterilization and reuse.

Key Specifications

Features

• Amber borosilicate glass protects sensitive reagents from UV/visible light.

• Wide-neck design for easier filling, cleaning, and handling solids or viscous liquids.

• Excellent resistance to acids, alkalis, and solvents.

• Conforms to ISO 4796-2 laboratory standards.

• Reusable and autoclavable, suitable for repeated use.

Applications

• Storage of light-sensitive reagents and solutions.

• Handling of powders, viscous samples, and culture media.

• Suitable for chemical, pharmaceutical, and analytical laboratories.

• Long-term safe storage of reagents requiring UV protection.