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3-Neck Straight Round-Bottom Flask, 24/40 Joints, 250-2000 ml
3-Neck Straight Round-Bottom Flask, 24/40 Joints, 250-2000 ml
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About this item
- Product: three-neck round-bottom flask with three straight 24/40 ground-glass joints for rapid assembly and leak-tight connections to condensers, adapters, thermometers and other glassware; ideal for multi-port setups
- Volumes: available in 250, 500, 1000 and 2000 ml; scalable for bench-scale synthesis, distillation and pilot reactions
- Material: type G3.3 borosilicate glass: high chemical resistance, excellent thermal stability and low coefficient of thermal expansion for long service life
- Applications: engineered for distillation, reflux, solvent recovery and multi-step organic synthesis; compatible with standard condensers, separators and vacuum lines
- Thermal & Handling Limits: recommended max continuous temperature 450 °C; avoid rapid thermal shock (ΔT > 200 °C) use appropriate clamps, heating mantles or oil baths and follow standard lab safety procedures
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Reasonably priced and excellent quality—worth long-term procurement.
The flask surface is smooth and scratch-free, showing high craftsmanship.
Students gave very positive feedback after using it.
Fits perfectly with other 24/40 standard glassware, no leaks, excellent sealing.
Every flask we received was consistent—great quality control.
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