DURAN 246542805 Distilling Flask 125 mL with NS 19/26

DURAN 246542805 Distilling Flask 125 mL with NS 19/26

The DURAN 246542805 Distilling Flask is engineered for standardized distillation procedures in chemical, petrochemical, and analytical laboratories.
With a 125 mL capacity, it provides ideal volume for precise sample separation and boiling-point analysis.

Its NS 19/26 ground-glass joint fits securely with condensers and adapters, ensuring leak-free operation during distillation.
The borosilicate glass 3.3 construction offers excellent thermal and chemical resistance, maintaining accuracy through repeated heating cycles.

This flask is manufactured according to ASTM D86 and DIN EN ISO 3045, ensuring compliance with international distillation testing standards.
The clear glass surface allows continuous observation of vapor formation and distillation progress.

Compact, durable, and easy to clean, the DURAN 246542805 supports reliable performance in quality control, research, and analytical testing.

Key Specifications

• Catalogue Number: 246542805

• Product Type: Distilling Flask

• Capacity: 125 mL

• Joint Size: NS 19/26

• Material: Borosilicate Glass 3.3

• Compliance: ASTM D86, DIN EN ISO 3045

• Thermal Resistance: Excellent

• Chemical Resistance: High

• Transparency: Clear glass for easy monitoring

• Design Feature: Ground-glass joint for secure condenser connection

Applications

• Fractional distillation under ASTM D86 and ISO 3045 conditions

• Petroleum product testing and solvent purification

• Analytical chemistry and process control experiments

• Educational and industrial distillation setups