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.
Round Bottom Flasks, Two-Neck, Vertical, Ace Glass Incorporated
Supplier: Ace Glass
Two neck, one center and one vertical side neck, round bottom flask with standard taper joints
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Flask, Tapered Wall, Five Necks, Two #7 Ace-Threds, Ace Glass Incorporated
Supplier: Ace Glass
This flask has walls tapered inward toward the bottom
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Spherical Reaction Flask, 5 Neck, Ace Glass Incorporated
Supplier: Ace Glass
Rugged spherical reaction flask with 65/40 spherical joint center neck, two 65/40 spherical joint side necks and two 29/42 standard taper side joints
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Flask, Single Long Neck, Ace Glass Incorporated
Supplier: Ace Glass
This round-bottom flask has a single long neck with a reinforced [ST] 24/40 outer joint
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Five-Neck Round-Bottom Flask, Ace Glass
Supplier: Ace Glass
Large round bottom flask with five necks, including one neck with an o-ring groove flange.
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SP Wilmad-LabGlass Round Bottom Vertical/Angled Two Neck Flasks, SP Industries
Supplier: SP Industries
These flasks have a center neck that is vertical and a side neck that is at a 20° angle to the center.
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KONTES® Pear-Shaped Boiling Flasks, Heavy Wall, Kimble Chase
Supplier: DWK Life Sciences (KIMBLE)
Single neck flasks with [ST] outer joint.
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Round-Bottom Flasks with Threaded Side Port, Ace Glass Incorporated
Supplier: Ace Glass
Round-bottom flasks with [ST] outer joint center neck and Ace-Thred side port
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European Style Five-Neck Flasks, Angled Necks, Ace Glass
Supplier: Ace Glass
European style flasks have tapered walls with a shallow bottom for more efficient magnetic or mechanical half-moon shaped paddle stirring
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Round-Bottom Two-Neck Flasks, Angled Side Neck, Ace Glass
Supplier: Ace Glass
Round-bottom flasks with angled side neck and [ST] outer joints
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Round-Bottom Three-Neck Flasks, Jacketed, Heavy Wall, Ace Glass
Supplier: Ace Glass
Round bottom flasks have three in-line necks
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European Style Four-Neck Flasks, Angled Necks, Ace Glass
Supplier: Ace Glass
European style flasks have tapered walls with a shallow bottom for more efficient magnetic or mechanical half-moon shaped paddle stirring
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Round-Bottom Five-Neck Flasks, Threaded Port, Ace Glass
Supplier: Ace Glass
Round-bottom flasks with four [ST] 24/40 outer joints and #7 Ace-Thred neck
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Round-Bottom Flasks with Beaded Side Arm, Ace Glass
Supplier: Ace Glass
This round-bottom flask has a center neck with [ST] outer joint and beaded side port
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Boiling Flask Blanks, Quartz, Ace Glass Incorporated
Supplier: Ace Glass
These round bottom flasks have a single unfinished center neck
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Flask, Two Neck, Pear-Shaped, Heavy Wall, Ace Glass Incorporated
Supplier: Ace Glass
These pear-shaped flasks have a [ST] outer side arm and [ST] outer center joint
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