Round Bottom Flask 500mL 2 Necks (Angular) – Interchangeable Joints for Distillation & Extraction

Elevate your laboratory setup with our high-performance Round Bottom Flask 500mL featuring 2 Angular Necks. Engineered for precision and durability, this flask features one centered vertical neck and a side neck inclined at a 20° angle, allowing for the seamless integration of multiple accessories.

The flask is crafted with uniform wall thickness distribution, providing exceptional resistance to thermal shock and mechanical stress. Its spherical geometry is specifically designed to facilitate uniform heating, making it the gold standard for complex chemical reactions, vacuum distillations, and solvent extractions.

Key Features Round Bottom Flask 500mL

• Dual-Neck Configuration: Includes one vertical center neck and one side neck angled at 20° for ergonomic accessory placement.

• Precision Ground Joints: Features interchangeable tapered joints to ensure a leak-proof, airtight seal with standard lab apparatus.

• Superior Thermal Dynamics: The round-bottom shape and uniform glass distribution ensure even heat dispersion, preventing “hot spots.”

• Highly Versatile: Compatible with thermometers, condensers, fractionating columns, dropping funnels, and boiling capillaries.

• Borosilicate Excellence: Manufactured from high-quality glass to withstand high temperatures and corrosive chemicals.

Technical Specifications

Applications

This 2-neck angular flask is an essential component for various organic chemistry and analytical procedures, including:

• Distillation: Ideal for setups requiring a thermometer in the center and a condenser on the side.

• Extraction: Perfect for reflux and Soxhlet extraction processes.

• Chemical Synthesis: Allows for the simultaneous addition of reagents via a dropping funnel while monitoring temperature.

• Vacuum Applications: The uniform walls support stable performance under reduced pressure.