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.
Flat-Bottom Boiling Flasks, Chemglass
Supplier: Chemglass
Flasks have a single neck, flat bottom, and a [ST] outer joint.
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Synthware Microscale Round-Bottom Flasks, Threaded, Kemtech America
Supplier: Kemtech America
Supplied with one compression cap, one Viton® O-ring, and one fluoropolymer resin-faced silicone rubber septum.
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Flasks, Heavy Wall, Round Bottom, 3-Necks, PTFE Stopcocks, Chemglass
Supplier: Chemglass
Round bottom, heavy wall, three neck flasks with standard taper outer joints on the center and side necks.
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Round-Bottom Boiling Flasks, Heavy Wall, Chemglass
Supplier: Chemglass
These round-bottom flasks feature heavy wall construction, short necks, and [ST] outer joints.
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Flasks, Heavy Wall, Round Bottom, Side Tubulation, Chemglass
Supplier: Chemglass
Round bottom, heavy wall flask with standard taper outer joint.
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Round-Bottom Boiling Flasks with Three Vertical Necks, Heavy Wall, Chemglass
Supplier: Chemglass
These round-bottom, heavy wall, three-neck flasks have [ST] outer joints on the center neck and vertical side necks.
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Synthware Single-Neck Flasks, Pear-Shaped, Kemtech America
Supplier: Kemtech America
Heavy wall design.
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Flasks, Heavy Wall, Round Bottom, With Thermowells, Chemglass
Supplier: Chemglass
Heavy wall flasks feature a standard taper.
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Flasks, Heavy Wall, Round Bottom, 5-Necks, Chemglass
Supplier: Chemglass
The round bottom, heavy wall, five-neck flask feature a standard taper.
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Flasks, Dewar, Low Form, Hemispherical, Chemglass
Supplier: Chemglass
Flasks feature a hemispherical design.
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Flasks, Heavy Wall, Round Bottom, Long Necks, Chemglass
Supplier: Chemglass
Round bottom, heavy wall single long neck flask with a standard taper outer joint.
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Synthware Round-Bottom Flasks with Threaded Inlet, Kemtech America
Supplier: Kemtech America
Features a threaded side port for insertion of thermometer or bleed tubes with an outside diameter between 5–7.5 mm.
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Round-Bottom Boiling Flasks with Three Angled Necks, Heavy Wall, Chemglass
Supplier: Chemglass
These round-bottom, heavy wall, three-neck flasks have [ST] outer joints on the center neck and 20°-angled side necks
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Round Bottom Single Neck Flasks, Quartz, Chemglass
Supplier: Chemglass
Single neck round bottom Quartz flask with standard taper outer joint.
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Round-Bottom Four-Neck Flasks, Heavy Wall, Chemglass
Supplier: Chemglass
Round bottom, Heavy wall, four neck flask with standard taper outer joints on the center and vertical side necks.
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Flasks, Heavy Wall, Round Bottom, 2-Necks, Chemglass
Supplier: Chemglass
Two neck flasks with standard taper outer joint.
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Catalog #: 21905-026
Supplier: Kimberly-Clark
Catalog #: 32934-080
Supplier: Kimberly-Clark
Catalog #: 89039-656
Supplier: VWR International