Round Bottom Flasks
Specifically shaped for uniform heat distribution, the round bottom flasks are used for distillation, chemical reactions, heating liquid sample, and storage demands. Manufactured from resistant glass, the spherical containers will spread encountered stress evenly across surfaces to prevent fracturing. Built with temperature resistance, the glassware is an essential piece in reflux set-ups. Primarily used for chemical and biochemical research, the round bottom flasks have short or long neck options.
VWR® Florence Boiling Flasks
Our high-quality borosilicate Florence flasks meet ASTM standards and are a great value.
Expand 3 Items
PYREX® Round Bottom Boiling Flasks
Recommended for critical boiling applications.
Expand 1 Items
PYREX® Round Bottom Boiling Flasks
Round bottom flasks with long neck and tooled mouth.
Expand 1 Items
Eisco LabGlass® Boiling Flasks, Round Bottom with Threaded Joint
High quality round bottom boiling flasks for chemistry classrooms and laboratories.
Expand 10 Items
Eisco LabGlass® Boiling Flasks, Round Bottom, Narrow Neck
High quality round bottom boiling flasks with a narrow neck design.
Expand 7 Items
Eisco LabGlass® Boiling Flasks, Round Bottom, Wide Neck
High quality round bottom boiling flasks with a wide neck design.
Expand 6 Items
Eisco LabGlass® Boiling Flasks, Round Bottom, Interchangable Joint
High quality round bottom boiling flasks with ground, interchangable joint.
Expand 14 Items
Eisco LabGlass® Pear Shape Boiling Flasks, Interchangable Joint
High quality pear shapeboiling flasks with ground, interchangable joint.
Expand 4 Items
Round Bottom Flasks, Angular, 3-Necked
Round bottom boiling flasks with three necks of equal socket joints.