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.
DWK Life Sciences Kimble™ KIMAX™ Flasks with Reinforced Beaded Top
Tooled heavy-duty top finish
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DWK Life Sciences Kimble™ KIMAX™ Flasks with Narrow Mouth
With standard taper neck finish
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DWK Life Sciences Wheaton™ Polycarbonate Erlenmeyer Shake Flasks
Ideal replacement for glass Erlenmeyer/Shake Flasks
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DWK Life Sciences Kimble™ KIMAX™ Iodine Determination Flasks with PTFE Stopper
For analysis of dry shellac, varnishes, oils, fatty acids
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DWK Life Sciences Kimble™ KIMAX™ Colorware™ Flasks
Colorful enamel graduations enhance readability and indicate approximate volumes
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DWK Life Sciences KIMBLE™ RAY-SORB™ Amber Erlenmeyer Flask
Protect solutions sensitive to light of the shorter wavelengths
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DWK Life Sciences DURAN™ Erlenmeyer Flask with DIN Thread
With easy-to-read scale
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DWK Life Sciences DURAN™ Iodine Determination Flask
NS 29/32 with hollow flat stopper
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DWK Life Sciences Kimble™ KIMAX™ Erlenmeyer Flask Set
Perfect for the small lab that needs a variety of sizes
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DWK Life Sciences Wheaton™ 25mL Erlenmeyer Flask With 20-400 Screw Threads
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DWK Life Sciences Kimble™ KIMAX™ Erlenmeyer Flasks with Screw Caps
Plastic-coated for added safety
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DWK Life Sciences Kimble™ Kontes™ Erlenmeyer Flasks
Used to measure, mix, and store liquids
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DWK Life Sciences Kimble™ KIMAX™ Flasks with Pennyhead standard taper Stopper
For volatile or hygroscopic liquids
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DWK Life Sciences Kimble™ KIMAX™ Cell Culture/Media Erlenmeyer Flasks with GL45 Screw Thread
Large opening
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DWK Life Sciences DURAN™ Erlenmeyer Flask with Narrow Neck
With easy-to-read scale; Uniform wall thickness
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DWK Life Sciences Kimble™ KIMAX™ Pink Colorware Narrow Mouth Erlenmeyer Flasks
Commonly used to help reduce cross-contamination and for easy identification of glassware between labs.
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DWK Life Sciences Wheaton™ Erlenmeyer Flask With Screw Threads and Cap
Ultrasonically bonded silicone liner cap
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DWK Life Sciences Kimble™ Kontes™ 125mL Erlenmeyer Flask with Joint
Single neck flask with a Standard Taper outer joint.
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DWK Life Sciences Kimble™ ValueWare™ Narrow-Mouth Erlenmeyer Flasks
Economical and versatile; ideal for general laboratory usage.
Kimble™ KIMAX™ Erlenmeyer Flask Set
Perfect for the small lab that needs a variety of sizes.
Kimble™ KIMAX™ Narrow Mouth Erlenmeyer Flasks
Made of quality borosilicate glass.
DWK Life Sciences Kimble™ ValueWare™ Wide-Mouth Erlenmeyer Flasks
With capacity scale.