DURAN 212276807 Wide Neck Erlenmeyer Flask 3000 mL

DURAN 212276807 Wide Neck Erlenmeyer Flask 3000 mL

The DURAN 212276807 is a 3,000 mL wide-neck Erlenmeyer flask designed for large-scale laboratory applications requiring durability, chemical resistance, and ease of use. Manufactured from DURAN® borosilicate glass, it offers exceptional resistance to thermal stress and chemical corrosion while maintaining long-term durability under repeated heating and sterilization cycles.

Its wide-neck design (~106 mm OD) allows effortless filling with powders or liquids, pouring without spills, and easier cleaning compared to narrow-neck flasks. The large conical body with a flat, stable base (~190 mm body diameter) ensures safe handling on benches, hot plates, or heating surfaces. With approximate graduations for quick volume estimation and full autoclavability (~121 °C), this flask is an essential tool for research, industrial, and teaching laboratories handling medium-to-large reagent volumes.

Features

• High Capacity: 3000 mL volume for large-scale laboratory use.

• Wide-Neck Design (~106 mm OD): Facilitates easy addition of solids, pipettes, and efficient cleaning.

• Durable Borosilicate Glass: Resistant to chemicals and thermal shock, ideal for demanding applications.

• Flat, Stable Base (~190 mm body diameter): Ensures stability during mixing, heating, or storage.

• Approximate Graduations: Printed scale for quick and convenient volume estimation.

• Autoclavable: Safe for sterilization at ~121 °C, supporting repeated laboratory use.

• Supplied Without Cap: Delivered non-sterile, ready for standard lab integration.

Key Specifications

• Catalogue Number: 212276807

• Nominal Capacity: 3000 mL

• Material: DURAN® Borosilicate Glass 3.3

• Neck Type / Diameter: Wide-neck, ~106 mm OD

• Body Outer Diameter: ~190 mm

• Height: ~285 mm

• Rim Type: Beaded rim

• Graduations: Approximate printed scale

• Supplied Without Cap: Yes (non-sterile unless specified)

• Autoclavable: Yes (~121 °C)

Applications

• Preparation and mixing of large reagent or culture media volumes.

• Heating and solution handling in chemistry, biology, and industrial labs.

• Storage of up to 3 L liquids with easy access for pipettes or solid additions.

• Ideal for labs where frequent sterilization and repeated use are required.

• Suitable for teaching, research, and industrial-scale laboratory processes.