Double Jacketed Three-Neck Round Bottom Flask, 500–2000 ml, Borosilicate Glass 3.3

This double jacketed three-neck round bottom flask is designed for laboratory applications requiring precise temperature control and multiple access points for reaction processes.

Constructed from high-quality Borosilicate glass 3.3, it provides superior chemical resistance, thermal durability, and transparency. The double jacket allows circulation of heating or cooling fluids to maintain uniform temperature, while the three necks facilitate the connection of condensers, thermometers, or stirrers during complex reactions.

Ideal for organic synthesis, distillation, and chemical research, this flask ensures reliable performance and easy integration into standard laboratory setups.

Key Features:

• Type: Double jacketed three-neck round bottom flask
• Capacity: 500 ml – 2000 ml
• Material: Borosilicate glass 3.3
• Design: Double jacket for temperature control; three-neck configuration for multi-access operation
• Properties: Chemically resistant, heat-resistant, transparent glass
• Applications: Controlled reactions, distillation, synthesis, and laboratory experiments

Model Comparison