Description

• Matched Joint Sizes: Center joint is 24/40, and side joint is 19/22. Simplifying setup and maximizing compatibility with existing glassware.

• Multi-Port Flexibility: Two necks allow simultaneous use of a condenser, thermometer, addition funnel, or gas inlet in a single flask.

• Secure Dual-Joint Sealing: Precision-ground joints provide tight, leak-resistant connections for reliable, contamination-free results.

• Superior Thermal Shock Resistance: Borosilicate Glass 3.3 withstands rapid temperature changes and direct heating without cracking.

• Excellent Chemical Durability: Inert surface resists attack from most acids, bases, and solvents, ensuring sample integrity.

• Even Heating & Efficient Mixing: Round bottom design promotes uniform heat distribution and smooth boiling for consistent results.

• Clear Visual Monitoring: Transparent glass enables easy observation of reaction progress, boiling, and volume levels.

• Durable & Reusable: Non-porous, smooth surface is easy to clean and built for repeated laboratory use.
  

Specifications

• Title: Borosilicate Glass Two Neck Round Bottom Flask RBF 24/40 Center 19/22 Side Joints 250ml 500ml 1000ml
• Material: Borosilicate Glass 3.3
• Grade: Class A

Pros and cons

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