Buchi Evapor.flask 24/29 1000ml ,008761

Evapor.flask 24/29 1000ml is a pear-shaped evaporating flask manufactured for rotary evaporation and solvent distillation applications. It is constructed from DURAN borosilicate glass 3.3 to provide high chemical resistance against acids, alkalis and organic solvents and is suitable for use with rotary evaporators that accept a 24/29 joint. The flask is designed for reliable thermal and chemical performance during routine laboratory evaporation tasks.

Key Features:

• Volume: 1000 mL
• Taper/joint size: 24/29
• Material: DURAN borosilicate glass 3.3 (standard glass)
• Shape: Pear-shaped evaporating flask
• Operating temperature (metric): 60 °C
• Manufacturing treatment: glass parts tension-relieved at 560 °C; controlled wall-thickness and sphericity

Advantages:

• High chemical resistance to acids, alkalis and organic substances for broad solvent compatibility.
• Improved thermal shock resistance and dimensional stability due to tension-relief treatment at 560 °C.
• Precision-made sphericity and monitored wall-thickness deliver reliable rotation balance and consistent evaporation performance.