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Boiling Flasks

Boiling Flasks

Boiling flasks are used for heating and boiling of liquids. The flasks are designed to have round bodies with long, thin necks to facilitate uniform heat distribution and minimize evaporation. Boiling flasks are typically made of borosilicate glass, which is resistant to thermal shock and chemicals. Some boiling flasks have rounded or conical bottoms and need support to stand upright, while others have flat bottoms and can stand alone.
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1 – 15 of 77 results
1

Fisherbrand™ Reusable Glass Round-Bottom Boiling Flasks with standard taper Joint

Feature full length 24/40 standard taper Joint

Disposable Reusable
Standard Taper Joint 24/40
No. per Case 1
Bottom Shape Round
Class Class III
2

Fisherbrand™ Reusable Glass Flat-Bottom Boiling Flasks with standard taper

Rugged short standard taper neck

Disposable Reusable
Neck Style Short
Standard Taper Joint 24/40
No. per Case 1
Bottom Shape Flat
Material Borosilicate Glass
3

Synthware™ Single Neck Round Bottom Flasks, Full Length Joint
GREENER_CHOICE

Hand-blown from tubing to ensure uniform wall thickness

Description Single neck, round bottom flask
Color Clear
Material Borosilicate Glass (3.3)
For Use With (Application) Organic Synthesis
4

Corning™ PYREX™ Short Ring Neck Round Bottom Flasks
GREENER_CHOICE

Sometimes called balloon flasks

Disposable Reusable
Neck Style Short
Description Top style: Ring
Temperature Range (English) 446°F
Bottom Shape Round
Material Borosilicate Glass
Temperature Range (Metric) 230°C
5
Promotions Available

DWK Life Sciences Kimble™ KIMAX™ Flasks with standard taper Joints

Short Necks

Neck Style Short
Bottom Shape Round
Material Borosilicate Glass
6

Synthware™ Single Neck Round Bottom Flasks, Medium Length Joint
GREENER_CHOICE

Hand-blown from tubing to ensure uniform wall thickness

Color Clear
For Use With (Application) Organic Synthesis
7

Corning™ PYREX™ VISTA™ Short Neck Round Bottom Boiling Flask, Standard Taper Joint
GREENER_CHOICE

Designed for great shock resistance

Disposable Reusable
Neck Style Short
Bottom Shape Round
Material Borosilicate Glass
8

Corning™ PYREX™ Long Neck Flat Bottom Flasks, Tooled Mouth
GREENER_CHOICE

Usual globe-shaped Florence boiling flasks

Disposable Reusable
Description Top style: Tooled
Bottom Shape Flat
Material Borosilicate Glass
9

Corning™ PYREX™ Long Neck Flat Bottom Flasks, Standard Taper Joint
GREENER_CHOICE

Long Necks

Disposable Reusable
Neck Style Long
Standard Taper Joint 24/40
No. per Case 12/Cs.
Bottom Shape Flat
Material Borosilicate Glass
10

Synthware™ Single Neck Pear Shaped Flasks
GREENER_CHOICE

With standard taper outer joint

Description Single neck pear shaped flask
11

Synthware™ Three Neck Flask, Angled
GREENER_CHOICE

Three Neck Flask with standard taper outer joints on both center and angled side necks.

Disposable Reusable
Mouth Style Beaded
Product Type Three-neck Flask
Graduated No
Bottom Shape Round
Material Borosilicate Glass (3.3)
Autoclavable Autoclavable
Sterility Non-sterile
12

DWK Life Sciences Kimble™ ValueWare™ Flat-Bottom Boiling Flasks

Made from Kimax™ Type KG-33 glass.

Neck Style Short
Standard Taper Joint 24/40
Bottom Shape Flat
Material Glass
13

Eisco™ Flat Bottom Boiling Flask with Narrow Neck

The Flat Bottom Boiling Flask with Narrow Neck is ideal for dealing with liquids at different temperatures due to its thick-walled design.

Disposable Reusable
Neck Style Narrow
Mouth Style Beaded
Color Clear
Bottom Shape Flat
Material Borosilicate Glass (3.3)
Autoclavable Autoclavable
For Use With (Application) Heating Liquids
Sterility Non-sterile
14

United Scientific™ Boiling Flasks, Round Bottom, Ground Glass Joint, Borosilicate Glass  DFS Item

Round bottom boiling flasks with ground glass joints (24/40).

Disposable Reusable
Mouth Style Joint
Product Type Boiling Flask
Graduated No
Bottom Shape Round
Material Borosilicate Glass
Autoclavable Autoclavable
Sterility Non-sterile
15

Eisco™ Glass Round Bottom Boiling Flask, Narow Neck

Round bottom boiling flasks made from high quality borosilicate glass. Designed with a narrow neck and beaded rim as per DIN173 standard.

Disposable Reusable
Mouth Style Beaded
Product Type Boiling Flasks
Color Clear
Quantity 1
Graduated No
Bottom Shape Round
Material Borosilicate Glass (3.3)
Autoclavable Autoclavable
Sterility Non-sterile