DURAN 217218602 RoundBottom Flask 10000 mL

DURAN 217218602 RoundBottom Flask 10000 mL

The DURAN 217218602 is a 10,000 mL (10 L) round-bottom flask constructed from borosilicate glass 3.3. Designed for heavy-duty laboratory heating, distillation, or large-scale reaction work, this flask features a narrow mouth neck with a beaded & reinforced rim to resist chipping and improve handling durability.

Its round-bottom geometry and uniform wall thickness ensure very even heat distribution and reduced thermal stress, making it well suited for heating applications. The flask complies with DIN ISO 1773 standards. The glass is autoclavable.

Physical dimensions:

• Capacity: 10,000 mL

• Body (outer) Diameter: ~ 279 mm

• Neck Outer Diameter: ~ 65 mm

• Height: ~ 380 mm

Additional features:

• Fired-on white ceramic marking field for durable labelling.

• Beaded & reinforced rim for enhanced mechanical strength.

• Supplied typically as a single unit (pack of 1) due to size.

Key Specifications

Applications

• Large-volume distillation, reflux, reaction, or boiling tasks

• Batch preparation of solutions/media in large volumes

• Processes requiring uniform heating across large amount of liquid

• Labs needing durable large-scale glassware with reinforced rims and reliable labels