Erlenmeyer Flasks
Erlenmeyer Flasks
Erlenmeyer flasks are conical flasks with wide flat bottoms and tapered necks. The flasks are designed for a variety of laboratory liquid handling applications, including pouring, mixing, storage, and suspension cell culture.
Erlenmeyer flasks are available in a broad range of sizes and come in wide or narrow mouth designs. The tops of the flasks are open and can accommodate a variety of closures, including screw caps and stoppers. Sterile and non-sterile Erlenmeyer flasks are available. Manufactured from numerous materials, the flasks are typically made of glass or plastic. Erlenmeyer flasks can be unmarked or graduated. The volume indicators on graduated Erlenmeyer flasks are approximations and should not be used for accurate measurements.
Erlenmeyer or titration flasks are named after their inventor Emil Erlenmeyer. Their slanted sides and narrow necks allow the contents to be mixed by swirling without the risk of spills, which is useful for titrations and for boiling liquids. The necks can also support filter funnels.
The inside of the mouth of Erlenmeyer flasks may be frosted to accommodate a ground glass stopper. Alternatively, a cap or rubber stopper may be used to contain the contents. Some Erlenmeyer flasks include a side arm (or one can be attached) to enable filtering.
Erlenmeyer flasks can also be used to prepare microbial cultures. Some are fitted with baffles that help maximize gas transfer and further agitate the contents when shaken.
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Filtered Search Results
Fisherbrand™ Borosilicate Glass Narrow Neck Erlenmeyer Flasks
Constructed of borosilicate glass. Fisherbrand™ Borosilicate Glass Narrow Neck Erlenmeyer Flasks are conical and graduated.
Shape | Conical |
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Mouth Style | Narrow |
Graduated | Yes |
Material | Borosilicate Glass |
Certifications/Compliance | ISO 1773 |
Corning™ PYREX™ Wide Mouth Heavy-Duty Erlenmeyer Flasks
Use these flasks for a variety of applications. PYREX™ Wide Neck Heavy-Duty Erlenmeyer Flasks are designed for longer life and feature a high resistance to chemical attack, rugged tooled top finish and wide mouth.
Disposable | Reusable |
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Neck Style | Wide Mouth |
Shape | Conical |
Description | White Ceramic Enamel scale graduations; Top style: Heavy duty rim |
Mouth Style | Wide |
Writing Surface | Extra Large White Square Marking |
Material | Borosilicate Glass,Pyrex Glass |
Sterility | Non-sterile |
Fisherbrand™ Wide Neck Conical Borosilicate Glass Erlenmeyer Flasks
Constructed from borosilicate glass. Fisherbrand™ Wide Neck Conical Borosilicate Glass Erlenmeyer Flasks are graduated and available in a variety of sizes.
Fisherbrand™ Reusable Glass Narrow-Mouth Erlenmeyer Flasks
Long, tapered outside contour minimizes chipping
Disposable | Reusable |
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No. of Positions | 1 |
Description | Top style: Heavy duty tooled with capacity scale |
Mouth Style | Narrow |
Writing Surface | Matte Finish Ceramic Enamel Marking |
Material | Borosilicate Glass |
Closure Material | Rubber |
Pyrex™ Borosilicate Glass Narrow Neck Erlenmeyer Flask
Used for a wide range of laboratory experiments. Pyrex™ Borosilicate Glass Narrow Neck Erlenmeyer Flask is DIN ISO 1773 compliant.
Writing Surface | Yes |
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Graduated | Yes |
Certifications/Compliance | ISO 1773, DIN 12353 |
Graduations | Yes |
Corning™ PYREX™ Narrow Mouth Heavy-Duty Glass Erlenmeyer Flask
Greener Choice Product
This product offers one or more environmental benefits itemized in the U.S. FTC Green Guides.
Learn More About the Greener Choice Program
This product offers one or more environmental benefits itemized in the U.S. FTC Green Guides.
Learn More About the Greener Choice Program
Constructed of PYREX™ for durability. Erlenmeyer style, rugged tooled top finish and narrow mouth.
Material | Pyrex Glass |
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Thermo Scientific™ Sterile Single-Use Erlenmeyer Flasks with Plain Bottom
Single-Use PETG Erlenmeyer Flasks with Plain Bottom are ideal for suspension of cell culture, media preparation, mixing and storage.
Disposable | Single-use |
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Mouth Style | Narrow |
Graduated | Yes |
Bottom Shape | Plain |
Closure Type | Vented |
Autoclavable | Not Autoclavable |
Sterility | Sterile |
Pyrex™ Wide-Neck Erlenmeyer Flask
Manufactured from Pyrex™ borosilicate glass with white enameled graduations.
Includes | Approximate graduations |
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Shape | Conical |
Writing Surface | Yes |
Graduated | Yes |
Material | Borosilicate Glass,Pyrex Glass |
Certifications/Compliance | ISO 24450, DIN 12385 |
Graduations | Yes |
Lenz Laborglasinstrumente™ Erlenmeyer Flasks With Conical Ground Joint
For the safe and easy mixing, pouring and storage of chemicals in the laboratory. Lenz Laborglasinstrumente™ Erlenmeyer Flasks with Conical Ground Joint are manufactured from durable DURAN™ borosilicate glass.
Includes | With scale (approx. volume/mL), with inscription label |
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Material | Borosilicate Glass,Duran Glass |
Thermo Scientific™ Nalgene™ Polypropylene Copolymer Erlenmeyer Flasks
Combinethese flasks with most lab reagents and solutions due to their excellent chemical compatibility and shatter-proof construction.
Disposable | Reusable |
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Mouth Style | Narrow |
Bottom Shape | Plain |
Material | PPCO |
Autoclavable | Autoclavable |
Sterility | Non-sterile |
Fisherbrand™ Borosilicate Glass Conical Shape Narrow Neck Erlenmeyer Flasks
Thermo Scientific™ Nalgene™ Erlenmeyer Flasks made with Teflon™ fluoropolymer and Closure made with Tefzel™
Effectively perform organic solvent and concentrated oxidizing agent work with these flasks, which are unbreakable and resist virtually all chemicals.
Disposable | Reusable |
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Mouth Style | Narrow |
Graduated | Yes |
Bottom Shape | Plain |
Material | FEP |
Closure Type | Screw |
Autoclavable | Autoclavable |
Sterility | Non-sterile |
Material | Borosilicate Glass |
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DWK Life Sciences DURAN™ Conical Flask, Erlenmeyer shape, wide neck
The conical bottle has a conical, wide-necked shape, a thick wall and is used for preparing larger amounts of solution and tinctures.
Graduated | No |
---|---|
Material | Borosilicate Glass (3.3) |
No. per Pack | 1/Pk. |
Autoclavable | Yes |
For Use With (Application) | Preparation of larger amounts of solution and tinctures; Mixing several components; Heating; Diluting solutions |