About this item

• Capacity Range: 50 ml, 100 ml, 250 ml, 500 ml, 1 000 ml, 2 000 ml, 3 000 ml, 5 000 ml round-bottom flasks - wide volume options for synthesis, distillation and scale-up workflows
• Neck Configuration: two angled necks (center + side) providing multi-port access for thermometers, additions, or gas inlets while maintaining low-profile geometry
• Standard Ground Joints: all ports use 24/40 tapered ground-glass joints (center and side) - universal compatibility with 24/40 condensers, adapters, and vacuum lines
• Material & Construction: made from G3.3 borosilicate (heavy-wall) glass - high mechanical strength with excellent thermal and chemical resistance for repeated laboratory use
• Quality & Support: industrial packaging and inspection; reusable, corrosion-resistant design. If received damaged, contact us and we will resolve promptly