Round-Bottom Laboratory Flasks

Round-bottom flasks are spherical laboratory vessels used for uniform heating, chemical synthesis and distillation. Their curved design allows for even thermal distribution and compatibility with heating mantles and magnetic stirrers.

Common applications include:

— organic and inorganic synthesis
— vacuum and atmospheric distillations
— high-temperature reactions
— solvent evaporation and reflux setups.

Manufactured from durable borosilicate glass, these flasks resist thermal shock and aggressive chemicals. Available in single-, double and triple-neck versions with volumes ranging from 50 ml to 5 liters.

Round-bottom flasks are essential for safe and efficient processes in modern chemistry labs.

Environmental Express Round Flat-Bottom Flask, 100 mL, 24/25 Ground Glass Joint — Cole-Parmer

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Model: 3521151

The Environmental Express round flat-bottom flask, 100 mL, with a 24/25 ground glass joint, is a high-quality laboratory..

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