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.
Capacity (Metric)
- (21)
- (11)
- (64)
- (36)
- (3)
- (7)
- (3)
- (2)
- (14)
- (1)
- (7)
- (24)
- (1)
- (26)
- (66)
- (27)
- (7)
- (3)
- (33)
- (9)
- (53)
- (77)
- (1)
- (1)
Material
- (133)
- (285)
- (7)
- (2)
Bottom Shape
- (2)
- (72)
- (9)
- (276)
Disposable
- (278)
- (1)
Autoclavable
- (240)
- (1)
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Corning™ PYREX™ Short Neck Flat Bottom Flasks, Standard Taper Joint
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Offers one or more environmental benefits itemized in the U.S. FTC Green Guides.
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Offers one or more environmental benefits itemized in the U.S. FTC Green Guides.
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Offers one or more environmental benefits itemized in the U.S. FTC Green Guides.
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Short Necks
| Disposable | Reusable |
|---|---|
| Neck Style | Short |
| Standard Taper Joint | 24/40 |
| Bottom Shape | Flat |
| Material | Borosilicate Glass |
Promotions Available
Corning™ PYREX™ Long Neck Flat Bottom Flasks, Tooled Mouth
Corning™ PYREX™ Long Neck Flat Bottom Flasks, Tooled Mouth
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Offers one or more environmental benefits itemized in the U.S. FTC Green Guides.
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Greener Choice
Offers one or more environmental benefits itemized in the U.S. FTC Green Guides.
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Offers one or more environmental benefits itemized in the U.S. FTC Green Guides.
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Usual globe-shaped Florence boiling flasks
| Disposable | Reusable |
|---|---|
| Description | Top style: Tooled |
| Bottom Shape | Flat |
| Material | Borosilicate Glass |
DWK Life Sciences Kimble™ Kontes™ Flat Bottom Heavy-Wall Boiling Flasks
Single neck with a standard tapered outer joint
| No. per Case | 1 |
|---|---|
| Bottom Shape | Flat |
| Material | Borosilicate Glass |
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 |
Synthware™ Three Neck Flask, Angled
Greener Choice
Offers one or more environmental benefits itemized in the U.S. FTC Green Guides.
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Greener Choice
Offers one or more environmental benefits itemized in the U.S. FTC Green Guides.
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Offers one or more environmental benefits itemized in the U.S. FTC Green Guides.
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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 |
Synthware™ Single Neck Round Bottom Flasks, Full Length Joint
Greener Choice
Offers one or more environmental benefits itemized in the U.S. FTC Green Guides.
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Greener Choice
Offers one or more environmental benefits itemized in the U.S. FTC Green Guides.
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Offers one or more environmental benefits itemized in the U.S. FTC Green Guides.
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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 |
| Bottom Shape | Round |
|---|---|
| Material | Borosilicate Glass |
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Corning™ PYREX™ Short Ring Neck Round Bottom Flasks
Corning™ PYREX™ Short Ring Neck Round Bottom Flasks
Greener Choice
Offers one or more environmental benefits itemized in the U.S. FTC Green Guides.
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Greener Choice
Offers one or more environmental benefits itemized in the U.S. FTC Green Guides.
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Offers one or more environmental benefits itemized in the U.S. FTC Green Guides.
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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 |
Promotions Available
Corning™ PYREX™ Pear-Shaped Flasks, Standard Taper Joint
Corning™ PYREX™ Pear-Shaped Flasks, Standard Taper Joint
Greener Choice
Offers one or more environmental benefits itemized in the U.S. FTC Green Guides.
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Greener Choice
Offers one or more environmental benefits itemized in the U.S. FTC Green Guides.
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Offers one or more environmental benefits itemized in the U.S. FTC Green Guides.
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With a single standard taper outer joint
| Disposable | Reusable |
|---|---|
| Neck Style | Short |
| Shape | Pear |
| Temperature Range (English) | 446°F |
| Bottom Shape | Pear |
| Material | Borosilicate Glass |
| Temperature Range (Metric) | 230°C |
| Neck Style | Short |
|---|---|
| Standard Taper Joint | 24/40 |
| Material | Borosilicate Glass |
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 |
Promotions Available
Corning™ PYREX™ VISTA™ Short Neck Flat Bottom Boiling Flask, Standard Taper Joint
Corning™ PYREX™ VISTA™ Short Neck Flat Bottom Boiling Flask, Standard Taper Joint
Greener Choice
Offers one or more environmental benefits itemized in the U.S. FTC Green Guides.
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Greener Choice
Offers one or more environmental benefits itemized in the U.S. FTC Green Guides.
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Offers one or more environmental benefits itemized in the U.S. FTC Green Guides.
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Designed for shock resistance
| Disposable | Reusable |
|---|---|
| Neck Style | Short |
| Standard Taper Joint | 24/40 |
| Bottom Shape | Flat |
| Material | Borosilicate Glass |
Synthware™ Single Neck Pear Shaped Flasks
Greener Choice
Offers one or more environmental benefits itemized in the U.S. FTC Green Guides.
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Greener Choice
Offers one or more environmental benefits itemized in the U.S. FTC Green Guides.
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Offers one or more environmental benefits itemized in the U.S. FTC Green Guides.
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With standard taper outer joint
| Description | Single neck pear shaped flask |
|---|
Corning™ PYREX™ VISTA™ Short Neck Round Bottom Boiling Flask, Standard Taper Joint
Greener Choice
Offers one or more environmental benefits itemized in the U.S. FTC Green Guides.
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Greener Choice
Offers one or more environmental benefits itemized in the U.S. FTC Green Guides.
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Offers one or more environmental benefits itemized in the U.S. FTC Green Guides.
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Designed for great shock resistance
| Disposable | Reusable |
|---|---|
| Neck Style | Short |
| Bottom Shape | Round |
| Material | Borosilicate Glass |
DWK Life Sciences Kimble™ Kontes™ Pear-Shaped Heavy Wall Boiling Flask
Single-neck flasks with a Standard Taper outer joint at the top manufactured from 33 expansion, low extractable borosilicate glass.
| Material | Borosilicate Glass |
|---|