Consumables

Our Borosilicate Glass Vacuum Filtration Flask (also known as a Buchner flask) is crafted from high-quality 3.3 borosilicate glass. It features a side arm (hose barb) welded to the shoulder of the flask, specifically designed for connecting to a vacuum or mechanical pump. This setup creates a pressure differential that pulls liquid through a filtration funnel into the flask, ensuring efficient and rapid filtration.

Features

Smooth Rounded Mouth: Features integrated molding with a rounded finish for safe handling and easy pouring of liquids.

Reinforced Side Arm: The branch tube is securely welded to the flask shoulder, providing a reliable and leak-proof connection for vacuum hoses.

Clear & Permanent Graduations: High-visibility capacity markings are wear-resistant and easy to read, ensuring precise volume monitoring.

Premium Material: 3.3 Borosilicate glass offers excellent thermal shock resistance and chemical durability.

Technical Specifications