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
Pyrex™ Wide-Neck Erlenmeyer Flask
Manufactured from Pyrex™ borosilicate glass with white enameled graduations.
Includes | Approximate graduations |
---|---|
Shape | Conical |
Writing Surface | Yes |
Graduated | Yes |
Material | Borosilicate Glass,Borosilicate Glass |
Certifications/Compliance | ISO 24450, DIN 12385 |
Graduations | Yes |
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 |
---|---|
Graduated | Yes |
Certifications/Compliance | ISO 1773, DIN 12353 |
Graduations | Yes |
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 |
---|---|
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,Borosilicate Glass |
Sterility | Non-sterile |
Material | Borosilicate Glass |
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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 | Borosilicate Glass |
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Pyrex™ Borosilicate Glass Hollow Blown Stopper
Hollow-blown Quickfit™ jointed glassware featuring C length ground glass sockets.
Shape | Conical |
---|---|
Material | Borosilicate Glass |
Certifications/Compliance | ISO 383 |
Closure Type | Hollow |
Closure Material | Borosilicate Glass |
Pyrex™ Borosilicate Glass Erlenmeyer Flask with Quickfit Ground Glass Socket
Grow cultures and store other laboratory reagents in Glass Erlenmeyer flasks. The Pyrex™ borosilicate glass Erlenmeyer flask with QuickFit™ glass socket is sturdy and comes in a variety of sizes.
Pyrex™ Borosilicate Glass Erlenmeyer Flasks with Screw Cap
Store media and cultures securely with a screw cap closure. Pryex™ Borosilicate Glass Erlenmeyer Flasks with Screw Cap resist thermal shock and chemical corrosion.
Shape | Conical |
---|---|
Graduated | Yes |
Material | Borosilicate Glass,Borosilicate Glass |
Closure Type | Screw Cap |
Thermo Scientific™ Nalgene™ Polycarbonate Erlenmeyer Flasks with Closure
Prepare and store culture media using these shatter-proof flasks -- suitable for culturing techniques. Safer than glass flasks in shakers.
Disposable | Reusable |
---|---|
Mouth Style | Narrow |
Graduated | Yes |
Bottom Shape | Plain |
Material | Polycarbonate |
Closure Type | Screw |
Autoclavable | Autoclavable |
Sterility | Non-sterile |
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 |
Quickfit™ Borosilicate Glass Erlenmeyer Flask with Quickfit Ground Glass Socket
Manufactured from borosilicate glass. Quickfit Jointed Ware™ Quickfit™ Glass Erlenmeyer Flask with Quickfit Ground Glass Socket complies to ISO 4797.
Includes | Ground socket |
---|---|
Shape | Conical |
Material | Borosilicate Glass |
Certifications/Compliance | ISO 4797 |
Corning™ PYREX™ Narrow Mouth Erlenmeyer Flask with Standard Taper Stopper
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
Narrow mouths
Disposable | Reusable |
---|---|
Neck Style | Narrow Mouth |
Mouth Style | Narrow |
Writing Surface | Yes |
Material | Borosilicate Glass |
Closure Type | Barrel Head |
Sterility | Non-sterile |