DURAN 211655404 Reagent Narrow Neck Clear 500 mL

DURAN 211655404 Reagent Narrow Neck Clear 500 mL

The DURAN 211655404 is a 500 mL reagent bottle with a narrow neck, manufactured from DURAN® borosilicate glass 3.3 and compliant with ISO 4796-2 standards. It is designed for the secure storage, transfer, and preparation of liquid and solid reagents in chemical, pharmaceutical, and research laboratories.

Its narrow-neck design ensures controlled pouring and reduces spillage, while the clear borosilicate body provides excellent visibility of contents. The glass offers exceptional resistance to thermal stress and aggressive chemicals, making the bottle ideal for long-term laboratory use. In addition, the bottle is autoclavable, ensuring safe sterilization and reuse.

Key Specifications

Features

• Borosilicate glass 3.3: high durability and resistance to acids, alkalis, and solvents.

• Narrow neck: minimizes spillage and improves pouring control.

• Clear body: allows easy monitoring of stored reagents.

• Manufactured in compliance with ISO 4796-2 laboratory standards.

• Autoclavable for sterilization and safe repeated use.

Applications

• Safe storage of chemicals, solutions, and reagents.

• Sample handling and preparation in laboratories.

• Suitable for analytical, pharmaceutical, and industrial laboratories.

• Long-term chemical storage requiring durable glass containers.