Boiling Flask, Round Bottom, Pyrex 50ml - 2000ml

Boiling Flask, Round Bottom, Pyrex 50ml - 2000ml

PYREX round bottom boiling flasks are designed for uniform heating and efficient mixing during laboratory procedures. Manufactured by DWK Life Sciences from high quality borosilicate glass, these flasks provide excellent resistance to thermal shock and chemical attack, making them suitable for heating, reflux, and distillation applications in laboratory environments.

The round bottom shape promotes even heat distribution across the flask surface, helping to minimise localised overheating during boiling. The narrow neck design reduces evaporation and splashing while allowing compatibility with stoppers, condensers, and other standard laboratory fittings.

Key Features

Round Bottom Flask Design: Promotes even heat distribution during heating and boiling processes.

Narrow Neck Construction: Helps minimise evaporation and allows the use of stoppers or condensers for controlled laboratory setups.

PYREX Borosilicate Glass: Manufactured from 3.3 expansion borosilicate glass offering excellent chemical durability and resistance to thermal shock.

Uniform Wall Thickness: Designed to provide a balance between mechanical strength and thermal performance during heating applications.

Multiple Capacities Available: Sizes from 50ml to 2000ml allow the selection of appropriate volumes for both small scale and larger laboratory work.

Shipped from our Manchester, UK Facility

All items are securely packed for safe delivery and dispatched from our Manchester warehouse, ensuring fast and reliable service within the UK.

Brand: PYREX

Material: Borosilicate glass 3.3

Glass Standard: ISO 3585 / ASTM E-438 Type 1 Class A

Manufacturing Standard: ISO 1773

Neck: Narrow neck

Base: Round bottom