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.
Eisco Labs Sterile PETG Erlenmeyer Flasks with Baffled Bottom
Sterile PETG Erlenmeyer flasks with non-vented caps and baffled bottoms offer secure storage and optimal mixing - perfect for cell culture, fermentation, and media prep in research or industrial lab environments.
Eisco Labs Sterile Polycarbonate Erlenmeyer Flasks with Baffled Bottom
Sterile polycarbonate Erlenmeyer flasks with non-vented caps and baffled bottoms provide secure storage and enhanced mixing that is deal for cell culture, fermentation, and media prep in demanding lab or industrial environments.
United Scientific™ Borosilicate Glass Erlenmeyer Flask with Screw Cap
Erlenmeyer Flasks featuring a screw cap to help avoid spills in the lab.
United Scientific™ Wide-Mouth Erlenmeyer Flask
For easy mixing and storage of solutions.
Eisco™ Gas Tube Graduated- Borosilicate Glass, cap. 50x0.2ml
This borosilicate glass gas tube is sealed at one end, designed for the collection and measurement of gases. 50mL capacity, 0.2mL graduations.
Dynalon™ Erlenmeyer Flasks with Blue Screw Closures
Highly transparent, wide mouth erlenmeyer flasks with blue polypropylene screw closures and printed blue graduations.
Supertek™ Clear Glass Erlenmeyer Graduated Flasks with Enameled Area for Marking
Uniform wall thickness distribution makes it ideal for heating liquids with these reusable Clear Glass Erlenmeyer Graduated Flasks. The conical form makes them suitable for mixing liquids!
Wilmad Labglass FLASK CALB/MEAS TC 750ML
Flask, Calibration/Measuring, To Contain, Metric Series. Nominal Capacity: 750mL; Subdivision: 1.00mL. Flask is calibrated to contain at 68degreeF/20degreeC.
Wilmad Labglass FLASK ERL 250ML ST 27 STPR
Erlenmeyer Flask, w/ Standard Taper Outer Flask Joint. Capacity: 250mL. Flask Joint Size: 27. Supplied complete w/ Glass pennyhead stopper
Wilmad Labglass FLASK ERL 500ML ST 32 STPR
Erlenmeyer Flask, w/ Standard Taper Outer Flask Joint. Capacity: 500mL. Flask Joint Size: 32. Supplied complete w/ Glass pennyhead stopper
Triforest Enterprises 250ML sterile baffled bottom erlenmeyer shaker flask
TriForest Shaker Flasks are manufactured with virgin, optically clear, non leaching polycarbonate resin that retains clarity after gamma radiation. The flasks are certified pyrogen free, DNase/RNase free, ideal for cell cultures, microbial cultures, plants, media preparation, storage, and all related applications. They fit all standard shaking incubator clamps and can be placed on any platform.