Erlenmeyer Flasks of 2025
Best Choice1
EISCOEISCO 12PK Erlenmeyer Flasks, 250mL - Borosilicate Glass - Narrow Neck, Conical Flasks
Main highlights- SUPERIOR DURABILITY || Features uniform wall thickness ideal for heating and a reinforced rim for protection against high impacts
- MEETS DIN ISO STANDARDS || Conforms with DIN ISO 1773 standards for narrow neck conical flasks
- INDUSTRIAL QUALITY || Made of high quality, heavy duty, borosilicate 3.3 glass with excellent strength against breakage. Microwavable and autoclavable, with superior chemical durability. Can withstand high temperatures and thermal shocks
- GREAT FOR PROFESSIONAL LABORATORIES, CLASSROOMS & HOUSEHOLD || Superior chemical durability and heat tolerance. Designed for use in professional laboratories, but is an ideal choice for science classrooms and household use
- 250mL CAPACITY || Pack of 12 Erlenmeyer Flasks, each with 250mL capacity and easy-to-read white enamel graduations every 50mL
9.8Exceptional
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Value for Money2
EISCO12PK Erlenmeyer Flasks, 100mL - Borosilicate Glass - Narrow Neck Flasks, Conical Flasks, Glass Flasks - Eisco Labs
Main highlights- SUPERIOR DURABILITY || Features uniform wall thickness ideal for heating and a reinforced rim for protection against high impacts
- MEETS DIN ISO STANDARDS || Conforms with DIN ISO 1773 standards for narrow neck conical flasks
- INDUSTRIAL QUALITY || Made of high quality, heavy duty, borosilicate 3.3 glass with excellent strength against breakage. Microwavable and autoclavable, with superior chemical durability. Can withstand high temperatures and thermal shocks
- GREAT FOR PROFESSIONAL LABORATORIES, CLASSROOMS & HOUSEHOLD || Superior chemical durability and heat tolerance. Designed for use in professional laboratories, but is an ideal choice for science classrooms and household use
- 100mL CAPACITY || Pack of 12 Erlenmeyer Flasks, each with 100mL capacity and easy-to-read white enamel graduations every 25mL
9.7Exceptional
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3
UtileUtile Glass Erlenmeyer Flask Set, 250ml Narrow Mouth Erlenmeyer Flasks, 6pcs of Borosilicate 3.3 Glass Conical Flasks for Laboratory with Printed Graduation, 4016.0250.6
Main highlights- Industrial Strength: These flasks are made of 3.3 Borosilicate glass material, uniform wall thickness, high quality and heavy duty.
- Good Heat and Chemical Durability: These flasks will withstand repeated standard autoclave cycles of 121°C at 15 psi for 5 minutes, they are designed for heating by hot plate, flame, oven, microwave or heating mantle.
- Designed for use in professional laboratories, also ideal for classroom and home daily use.
- Conical Type and Narrow Mouth: These flasks are narrow mouth in conical type, with printed graduation and extra large marking spot.
- 250mL Capacity: 6pcs of 250ml lab glass Erlenmeyer conical flasks in total.
9.5Excellent
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4
Karter Scientific16% OffKarter Scientific Glass Flask 5 Piece Set, Narrow Mouth Erlenmeyer, Borosilicate 3.3 Glass - 50ml, 150ml, 250ml, 500ml, 1L, 213B2
Main highlights- High quality inert 3.3 borosilicate glass
- Height of each as follows:, 50ml = approx. 85mm, 150ml = approx. 120mm, 250ml = approx. 140mm ,500ml = approx. 175mm , 1000ml = approx. 220mm
- Contains 1 each 50, 150, 250, 500 & 1000ml Flask
- ASTM Specification E960, Type I requirements
- 121C/250F conducted in a slow and careful manner to avoid breakage. Heavy Duty Reusable.
9.4Excellent
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5
BOMEXGlass Flask Erlenmeyer Flask Set Narrow Mouth 2000ml Graduated Flasks
Why we love it
Durable borosilicate glass construction.
Clear and accurate measurement scales.
Ideal for educational and professional use.
9.3Excellent
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6
CorningCorning Pyrex #4980-1L, 1000ml Narrow Mouth Erlenmeyer Flask with Rubber Stopper (Single)
Main highlights- Packaged in a heavy duty,custom cut, double-wall, BC Flute corrugated box. Package Dimensions, 8.9x5.55x6 inches
- O.D. x Height(mm): 129 x 216
- Heavy Duty Rim
- Graduations: 50ml, 250ml to 1000ml
- Capacity: 1000ml
9.2Excellent
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7
Cole-ParmerCole-Parmer Laboratory Grade Glass Erlenmeyer Flask, 2000 mL
Main highlights- WIDE TEMPERATURE RANGE - Able to withstand temperatures from -50 to 550ºc, this borosilicate Erlenmeyer flask is suitable for a variety of temperature-sensitive experiments. Experience reliable performance even in extreme conditions.
- VERSATILE & DURABLE - Made of durable borosilicate glass, this flask can handle a wide range of applications. Its heavy-duty rim and narrow-mouth opening ensure precision handling for your experiments.
- PRECISE GRADUATED TOLERANCES - Our lab flask offers graduated tolerances to 0.05, providing precise measurement capabilities. Achieve accurate results and eliminate errors in your experiments.
- EASY-TO-READ GRADUATIONS - This glass flask features easy-to-read graduations, allowing you to measure liquids accurately with ease. Say goodbye to guesswork and ensure precise measurements every time.
- CONVENIENT AUTOCLAVABLE DESIGN - This chemistry flask is autoclavable, making it easy to sterilize and reuse. Enjoy the convenience of a lab Erlenmeyer flask that is both safe to use and easy to clean, and ensure proper hygiene in your laboratory.
9.0Excellent
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8
PyrexFlask, ERLENMEYER Narrow Mouth ~ PYREX Glass 2L
Main highlights- The Erlenmeyer design is extremely popular and has been modified for numerous lab applications
- Reusable
- Narrow mouth
- Heavy-duty rim for longer service
- Graduated scale indicates approximate volume
8.9Very Good
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9
CovzoeCovzoe 10 Pack Plastic Erlenmeyer Flask, Clear Scientific Conical Flask for Students Experiment, Laboratory Chemical Erlenmey Education Learning Tool, 50ml, 100ml, 250ml, 500ml, 1000ml
Main highlights- Package Details: You will receive 10 packs laboratory erlenmeyer flasks of 5 different capacities, enough to meet your needs in all kinds of situations.
- High Quality Material: Made of thickened PP plastic material, sturdy and durable, resistant to press and drop, which can be used for a long time.
- Heat and Corrosion Resistant: Our laboratory chemical erlenmey performs well in storing high-temperature liquids. In addition, it is also corrosion-resistant, acid and alkali resistant.
- Application Scenarios: It can not only be used for measuring at home and in the office, but also for students conducting experiments at school.
- Accurate Measurement: Covzoe conical flask is transparent, allowing you to clearly see the liquid inside. Clear markings are engraved on the surface, which can help you measure the liquid more accurately.
8.8Very Good
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10
Karter Scientific1000ml Erlenmeyer Flask with Blue Screw Cap, Borosilicate Glass, Graduated (Single)
Main highlights- Volume: 1000ml / 33.8oz
- Screw Cap: GL45 Blue Polypropylene
- Outside Diameter: 127mm / 5in (approx.)
- Height: 210mm / 8.25in (approx.)
- Graduations: 100ml, 400ml to 900ml
8.6Very Good
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