Round Bottom Flask Narrow Neck 50 ML AL-260-1A

The AVAIN LABS Round Bottom Flask Narrow Neck 50 mL (AL-260-1A) is a high-quality laboratory glassware solution designed for efficient heating, mixing, and chemical reactions. Manufactured from 33 expansion borosilicate glass, this flask conforms to USP Type I and ASTM E438 Type I, Class B standards, ensuring exceptional thermal resistance, chemical durability, and long-lasting performance.

Its round bottom design allows uniform heat distribution, making it ideal for heating applications, distillation, and reflux processes. The narrow neck provides better control during handling and minimizes evaporation or contamination. Additionally, the beaded rim enhances strength and reduces the risk of chipping during regular use.

Engineered with uniform wall thickness, this flask ensures safe and consistent heating, making it suitable for demanding laboratory environments. It also complies with ISO 1773 standards, guaranteeing reliability and precision for professional laboratory use.

Key Features:

• Made from 33 expansion borosilicate glass
• Conforms to USP Type I & ASTM E438 Type I, Class B
• Complies with ISO 1773 standards
• Narrow neck design for controlled handling
• Beaded rim for added strength and durability
• Uniform wall thickness for safe heating applications
• High thermal and chemical resistance

Common Applications:

• Heating and boiling of liquids
• Distillation and reflux setups
• Chemical reactions and synthesis
• Laboratory research and analysis
• Pharmaceutical and industrial applications