Round Bottom Flash, Single Rimmed Neck

Boiling Flasks with a Round Bottom and a Single Rimmed Neck (also known as a beaded rim), manufactured from high-quality Borosilicate 3.3 heat-resistant glass.

• Stability: The flat base allows for safe, unsupported placement on flat surfaces.
• Containment: The narrow neck minimizes evaporation and reduces the risk of splashing during swirling.
• Material: Typically made from Borosilicate 3.3 glass, offering high thermal shock resistance and chemical durability.
• Rimmed/Beaded Opening: Features a reinforced, fire-polished rim for chip resistance and secure stopper fitting.
• Design: Spherical round bottom with a single narrow neck and a reinforced beaded rim.
• Standards: Manufactured in compliance with IS 1381 and ISO 1773 international standards.

• Flat Bottom: Best for storage, mixing, and routine boiling on hot plates. They are easier to use in educational settings because they don't require clamps or cork rings to stand.
• Round Bottom: Preferred for distillation and reflux as the spherical shape provides more uniform heat distribution and greater pressure resistance.

Spesification

• Material: Clear 3.3 Borosilicate Glass 
• Size: Select from drop down
• Joint Size: None
• Neck: Narrow with Rim
• Design: Spherical round bottom
• Brand: OMSONS
• Product of India