250 mL Pyrex Erlenmeyer Flask with Narrow Neck (12/Pk)
Erlenmeyer Flask, 250ml, Graduations (50-200ml) - Narrow-mouth Erlenmeyer Flask has a heavy-duty rim and volume graduations for approximate measuring/mixing. Large matte spot for easy writing and erasing. Glass is chemical, heat and wear resistant.
Erlenmeyer Flasks are used for approximate measuring and mixing. Narrow-mouth flasks have heavy-duty rims, volume graduations and large matte spots for easy writing and erasing. These flasks have wide bases and narrow necks, unlike beakers. Top-quality Erlenmeyer Flasks are made of Pyrex glass and are chemical, heat and wear-resistant. Not for vacuum or pressure use. Each flask sold individually, other quantities (4, 6 or 12) available for 125-6000ml capacity. Flasks can be connected to other apparatus for more functionality in lab.
Features:
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Heavy-duty rim
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Volume graduations
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Matte spot for labeling
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Compatible with support filter funnels
Capacity 250mL, graduated
Material Pyrex Glass
Graduations 50-200mL
Product Dimensions 3.5 x 5.67in (89 x 144mm) dia. x H
Accessories:
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#4 Granules Indicating Drierite silica-gel desiccant crystals absorb vapor from air and gases. Changes color when saturated and can be regenerated
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#8 Granules Indicating Drierite silica-gel desiccant crystals absorb vapor from air and gases. Changes color when saturated and can be regenerated
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Rubber Stoppers, Solid, #6 (Pk Of 1LB ) (8/Pks) for filter and erlenmeyer flasks and some graduated cylinders
The 250 mL Pyrex Erlenmeyer Flask is a narrow-mouth flask for approximate measuring and mixing. Heavy-duty rim, volume graduations and large matte spot for easy writing and erasing. Made of Pyrex glass, chemical, heat and wear resistant.
Capacity 250mL, graduated 50-200mL. Product Dimensions 3.5 x 5.67in (89 x 144mm) dia. x H. Sold individually, other quantities (4, 6 or 12) available for 125-6000ml capacity.
The 250 mL Pyrex Erlenmeyer Flask is a great product for any laboratory. Need to measure or mix liquids? This flask has you covered. Heavy-duty rim for stability and ease of use, volume graduations for accuracy.
Large matte spot for labeling and erasing, makes it easy to organize and identify your samples. Borosilicate glass for chemical, heat and wear resistance.
You can also get #4 and #8 Granules Indicating Drierite and rubber stoppers to further enhance the flask’s functionality. Besides the 250mL Pyrex Erlenmeyer Flask, we also have volumetric flasks, erlenmeyer flasks, filter flasks, glass beakers and other laboratory equipment. These are must-haves for scientists, researchers and educators in academic and industrial settings.
Check out our blog for more information and resources on chemistry glassware and laboratory techniques.
Erlenmeyer flask is a multi-purpose laboratory vessel for mixing, heating and storing chemicals. Conical shape and narrow mouth for precise pouring and minimal spills when using cell culture. Flat bottom and slanted sides for stable heating and mixing, uniform wall thickness for thermal shock resistance and mechanical strength. A reliable choice for any scientific application.
Features and Benefits
Narrow mouth for precise pouring and minimal spills. Conical shape for efficient mixing and heating. Uniform wall thickness for balance of mechanical strength and thermal shock resistance. Filter funnel compatible. Narrow neck to maximize gas transfer. Great for boiling liquids and high temperature applications.
Laboratory Applications
Erlenmeyer flasks are used in pharmaceuticals, biotechnology, research and development and educational institutions for teaching laboratory techniques and experiments. For mixing, heating and storing chemicals and autoclaves and high temperature applications. Corrosion resistant and can withstand chemicals and harsh substances. A must-have in any laboratory.
Technical Specifications for 250 mL Pyrex Erlenmeyer Flask
Available in 125mL, 250mL, 500mL, 1000mL and 2000mL. Made from high quality borosilicate glass that can withstand typical laboratory thermal variations. Graduations are approximate and not for liquid measurement. #6-1/2 stopper recommended for 250mL glass conical flask. These specs will cover the needs of laboratory professionals.
Quality and Safety for 250 mL Pyrex Erlenmeyer Flask
Erlenmeyer flask meets high quality and safety standards. Made from high quality borosilicate glass that is resistant to thermal shock and mechanical stress. Designed for balance and stability for laboratory use. Certified to USP, ISO and CE standards. A reliable and trusted tool for scientific research and experimentation.
