Flat Bottom Flask – Wide Neck (Borosilicate Glass)

Our Flat Bottom Wide-Neck Flasks are versatile laboratory vessels designed for heating, mixing, and storing liquids with ease. The wide opening allows for effortless filling, cleaning, and the use of larger stirring tools or sensors. Crafted from high-quality borosilicate glass, these flasks deliver excellent durability, chemical resistance, and thermal performance, making them ideal for routine lab work, educational environments, and industrial processes.

Key Features

Wide Neck Opening
Allows convenient addition of solids, powders, and bulky equipment such as stir bars, probes, or thermometers.

Premium Borosilicate Glass
Offers superior resistance to heat, chemicals, and thermal shock.

Stable Flat Base
Ensures steady placement on benchtops, hotplates, and heating mantles.

Clear, Permanent Graduations
Easy-to-read volume markings for quick visual measurements.

Versatile Laboratory Use
Ideal for mixing, boiling, reagent preparation, and general solution handling.

Thick, Durable Construction
Designed for long-term use in demanding laboratory environments.

Compatible With Standard Stoppers & Closures
Ensures secure sealing and storage when needed.

Sizes:

250ml, 500ml, 1000ml