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You Searched For: 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.

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.


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Product Image-89428-124

Round-Bottom Two-Neck Flasks, with Sidearm Stopcock or Valve, Ace Glass Incorporated

Supplier: Ace Glass
Description: These round-bottom, borosilicate flasks feature two necks and a side port with either a 2 mm glass stopcock or a 0-3 inlet valve

Small Business Enterprise Product available on GSA Advantage®

Product Image-83008-578

VITLAB® Round-Bottom Evaporating Flasks, PFA, BrandTech

Supplier: Brandtech
Description: Ideal for use in rotary evaporators and in the distillation of high-purity solvents for trace analysis.

Product Image-14202-124

SP Wilmad-LabGlass Round Bottom Short Single Neck Flasks, SP Industries

Supplier: SP Industries
Description: With excellent chemical durability for contamination-free results, these short neck, borosilicate glass, round bottom boiling flasks have a single neck with a full-length Standard Taper outer joint.

Image Unavailable-89056-620

Round-Bottom Three-Neck Flasks, Vertical Necks, Heavy Walls, Ace Glass Incorporated

Supplier: Ace Glass
Description: Round-bottom flasks with three vertical necks and [ST] outer joints

Small Business Enterprise Product available on GSA Advantage®

Product Image-89057-026

Round-Bottom Four-Neck Flasks, Ace Glass Incorporated

Supplier: Ace Glass
Description: These round-bottom flasks have four [ST] outer joints

Small Business Enterprise Product available on GSA Advantage®

Product Image-89075-416

Instatherm® Flask, Two Necks, Round Bottom, Ace Glass Incorporated

Supplier: Ace Glass
Description: Distilling round-bottom flask coated with Ace Instatherm®

Small Business Enterprise Product available on GSA Advantage®

Product Image-89075-422

Instatherm® Round Bottom Flasks with Three Necks, Ace Glass Incorporated

Supplier: Ace Glass
Description: Distilling round-bottom flask coated with Ace Instatherm®.

Small Business Enterprise Product available on GSA Advantage®

Product Image-14201-722

SP Wilmad-LabGlass Short Neck Flat Bottom Flasks, SP Industries

Catalog Number: (14201-722)
Supplier: SP Industries
Description: These borosilicate glass heavy-wall, single neck, flat bottom flasks have a Standard Taper outer joint.
Product Image-89074-854

Flask, Tapered Wall, Four Necks, One #7 Ace-Thred, Ace Glass Incorporated

Supplier: Ace Glass
Description: This flask has walls tapered inward toward the bottom

Small Business Enterprise Product available on GSA Advantage®

Product Image-89074-904

Flask, Pear Shaped, Microscale, Single Neck, Ace Glass Incorporated

Supplier: Ace Glass
Description: Microscale, pear-shaped, single-neck flask

Small Business Enterprise Product available on GSA Advantage®

Product Image-89057-124

Round-Bottom Three-Neck Flasks, Angled Side Necks, Heavy Wall, Ace Glass Incorporated

Supplier: Ace Glass
Description: These round-bottom flasks have angled side necks and [ST] outer joints

Small Business Enterprise Product available on GSA Advantage®

Product Image-14202-306

SP Wilmad-LabGlass Round Bottom Vertical Angled Three Neck Flasks, SP Industries

Supplier: SP Industries
Description: Available in various sizes, these borosilicate glass round bottom flasks have three necks - the center neck is vertical and the side necks are 180° apart and are inclined at an angle of 20° to the vertical

Product Image-89054-864

Spherical Reaction Flask with KF Plane Flange, Ace Glass Incorporated

Catalog Number: (89054-864)
Supplier: Ace Glass
Description: Spherical reaction flask with flat, ground KF flange and bottom outlet

Small Business Enterprise Product available on GSA Advantage®


Product Image-KT213210-0500

AIRLESS-WARE® Straus Flasks, Kimble Chase

Supplier: DWK Life Sciences (KIMBLE)
Description: Manufactured from 33 expansion, low extractable borosilicate glass conforming to USP Type I and ASTM E438, Type I, Class A requirements.

Product Image-89097-400

KIMAX® KimCote® Round-Bottom Boiling Flasks, DWK Life Sciences

Supplier: DWK Life Sciences (KIMBLE)
Description: Manufactured from 33 expansion, low extractable borosilicate glass conforming to USP Type I and ASTM E438, Type I, Class A requirements.

Product Image-75875-490

Quartz Boiling Flask, Technical Glass Products

Supplier: Technical Glass Products
Description: Fused Quartz consists of high-purity Silica (SiO2) with a purity level of 99.998%

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Stock for this item is limited, but may be available in a warehouse close to you. Please make sure that you are logged in to the site so that available stock can be displayed. If the call is still displayed and you need assistance, please call us at 1-800-932-5000.
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