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Boiling Flasks
Heat and boil liquids in boiling flasks that are designed to have round bodies with long, thin necks to facilitate uniform heat distribution and minimize evaporation. Typically made of borosilicate glass, which is resistant to thermal shock and chemicals, boiling flasks are available in two styles: rounded or conical bottoms, which need support to stand upright, or flat bottoms, which can stand alone. Conduct a wide range of demanding applications with Thermo Scientific™ Nalgene™ Erlenmeyer Flasks made with Teflon™ FEP with ETFE Closure, which can withstand temperatures from
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Excellent chemical durability for contamination-free results
Hand-blown from tubing to ensure uniform wall thickness
Feature full length 24/40 standard taper Joint
Rugged short standard taper neck
Manufactured from borosilicate glass for corrosion-free performance and resistance to thermal shock
Use these flasks for a variety of applications. Quickfit™ Borosilicate Glass Short Neck Round Bottom Flask are manufactured from borosilicate glass for corrosion-free performance and resistance to thermal shock.
Manufactured from Pyrex™ glass for high resistance to thermal shock. Pyrex™ Borosilicate Glass Narrow Neck Flat Bottom Boiling Flask complies with ISO 1773 standards. Excellent chemical durability for contamination-free performance.
Manufactured from borosilicate glass. Quickfit Jointed Ware™ Quickfit™ Borosilicate Glass Short Neck Flat Bottom Flask complies with ISO 1773 and ISO 4797.
Useful for introducing gas inlet tubes and thermometers into the flask. The Quickfit Jointed Ware™ Quickfit™ Three-Neck Round-Bottom Flask has precision-ground sockets from borosilicate glass.