Polylab Plastic Conical / Erlenmeyer Flask (250 ML)

Starting at 95.00

The Polylab Plastic Conical/Erlenmeyer Flask (250 mL) is a versatile lab essential designed for precise measurements and safe chemical handling. Crafted from high-quality plastic, it ensures durability and resistance to chemicals. Its conical shape facilitates easy mixing and swirling, making it ideal for various laboratory applications.

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The Polylab Plastic Conical/Erlenmeyer Flask (250 mL) is an indispensable tool for laboratory work, offering precise measurements and safe handling of chemicals. Crafted from premium plastic, it guarantees durability and resistance to a wide range of chemicals. Its conical shape enables efficient mixing and swirling of substances, ensuring accurate results in experiments. With a capacity of 250 mL, it’s suitable for diverse laboratory applications, from titrations to culture growth. This flask stands as a reliable aid in scientific research and experimentation, promising both convenience and accuracy in every use.

Key Features

  1. Durable plastic construction ensures longevity.
  2. Conical shape facilitates efficient mixing and swirling of substances.
  3. Graduated markings allow for precise volume measurements.
  4. Chemical-resistant design ensures safe handling of various solutions.
  5. Versatile usage suitable for a wide range of laboratory applications.


  1. Avoid exposure to extreme temperatures to prevent deformation.
  2. Handle with care to prevent accidental spills or breakage.
  3. Use appropriate protective gear such as gloves and goggles when handling hazardous chemicals.
  4. Clean thoroughly after each use to prevent cross-contamination.
  5. Do not subject the flask to sudden temperature changes, as it may lead to cracking or damage.

Frequently Asked Questions (FAQs)

Question: Can this flask withstand autoclaving?
Answer: No, it’s not recommended for autoclaving as high temperatures may cause deformation.

Question: Is it suitable for storing acids and bases?
Answer: Yes, the flask is designed to resist a wide range of chemicals, including acids and bases.

Question: Can I use it for heating liquids directly on a hot plate?
Answer: It’s not advisable; plastic may not withstand direct heat and can deform or melt.

Question: Are the graduations on the flask accurate?
Answer: Yes, the graduations are precise, ensuring accurate volume measurements.

Question: Can I use this flask for long-term storage of solutions?
Answer: While it’s suitable for short-term storage, prolonged storage may affect the integrity of the solution due to potential chemical interactions with the plastic.


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