Aldrich® Essentials Filter Flask with Side Arm – 250 mL, Borosilicate Glass Durable Laboratory Flask for Vacuum Filtration and Sample Handling The Aldrich® Essentials Filter Flask is a 250 mL flat-bottom flask made from high-quality borosilicate glass, designed for vacuum filtration, sample preparation, and general laboratory use. Featuring a side arm for secure tubing connection, this flask supports efficient filtration workflows and is compatible with standard vacuum setups. The flask includes a joint stopper size 6, ensuring a tight seal for pressure-sensitive applications. Key Features: Capacity: 250 mL Material: Borosilicate glass Design: Flat bottom with side arm Joint Size: Stopper 6 Packaging: Pack of 6 flasks Applications: Vacuum filtration Sample collection Solvent handling General lab use Compatibility: Standard vacuum tubing and filtration assemblies Durability: Chemically resistant, thermal shock resistant
