Boiling Flasks
Boiling flasks are used for heating and boiling of liquids. The flasks are designed to have round bodies with long, thin necks to facilitate uniform heat distribution and minimize evaporation. Boiling flasks are typically made of borosilicate glass, which is resistant to thermal shock and chemicals. Some boiling flasks have rounded or conical bottoms and need support to stand upright, while others have flat bottoms and can stand alone.
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Fisherbrand™ Reusable Glass Round-Bottom Boiling Flasks with standard taper Joint
Feature full length 24/40 standard taper Joint
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Corning™ PYREX™ VISTA™ Short Neck Flat Bottom Boiling Flask, Standard Taper Joint
Designed for shock resistance
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Corning™ PYREX™ VISTA™ Short Neck Round Bottom Boiling Flask, Standard Taper Joint
Designed for great shock resistance
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Corning™ PYREX™ Short Neck Round Bottom Flask, Standard Taper Joint
Excellent chemical durability for contamination-free results
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Synthware™ Three Neck Flask, Angled
Three Neck Flask with standard taper outer joints on both center and angled side necks.
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Fisherbrand™ Reusable Glass Flat-Bottom Boiling Flasks with standard taper
Rugged short standard taper neck
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Corning™ PYREX™ Long Neck Flat Bottom Flasks, Tooled Mouth
Usual globe-shaped Florence boiling flasks
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MilliporeSigma™ Supelco™ Flat Bottom Flasks
Available in three sizes
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Synthware™ Three Neck Flask, Vertical
Three Neck Flask with standard taper outer joints on both center and vertical side necks.
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Synthware™ Two Neck Round Bottom Flask, Angled Side Neck
Two Neck Round Bottom Flask with standard taper outer joints on both center and vertical side necks.
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Corning™ PYREX™ Short Ring Neck Round Bottom Flasks
Sometimes called balloon flasks
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Corning™ PYREX™ Short Neck Heavy-Wall Round Bottom Boiling Flasks, Standard Taper Joints
Feature 25 to 30% greater wall thickness than standard flasks for mechanical strength