Conical Flask, Erlenmeyer shape, wide neck, borosilicate glass 3,3, clear

The Conical Flask, Erlenmeyer Shape, Narrow Mouth made from Borosilicate Glass 3.3 is an essential piece of laboratory glassware used for a wide range of applications in chemical mixing, heating, and solution preparation. Its Erlenmeyer shape and narrow mouth design are perfect for reducing the risk of splashes, allowing for controlled swirling and efficient mixing of liquids without the risk of spillage.

This flask is made from high-quality borosilicate glass, which is known for its thermal shock resistance and chemical durability, making it ideal for heating, chemical reactions, and storage of a variety of solutions, acids, and bases.

Key Features & Benefits

✅ Borosilicate Glass 3.3

• Highly resistant to thermal shock: Can withstand high temperatures up to 130°C without cracking, making it ideal for heating applications.
• Chemical durability: Resistant to most acids, bases, and organic solvents, ensuring long-lasting use in a variety of lab environments.

✅ Erlenmeyer Shape

• The conical shape of the flask provides efficient mixing and minimizes evaporation when used with an optional stopper or parafilm.
• Ideal for swirling liquids without the risk of spillage, making it perfect for sensitive reactions or when using volatile chemicals.

✅ Narrow Mouth Design

• The narrow mouth reduces liquid loss during mixing, helps with controlled pouring, and is ideal for use with a rubber stopper or bunsen burner.
• Helps to contain fumes or gases during experiments where volatile substances may be used.

✅ Clear Glass for Easy Monitoring

• Clear glass allows for visual inspection of the liquid level and the color of solutions during mixing or heating, making it easier to monitor reactions and experiment progress.

✅ Graduated Markings

• These conical flasks feature graduated markings for approximate volume measurement, making it easier to prepare solutions with accurate concentrations.

✅ Versatile Use in a Range of Applications

• Perfect for heating, cooling, mixing, boiling, sterilization, and storage of liquids.
• Used in a wide range of lab processes, including solution preparation, media sterilization, titration, and bacterial culture preparation.

Specifications

Applications

• Chemical Mixing and Reactions:
  • Perfect for swirling liquids without the risk of spillage or contamination.
  • Suitable for acid-base reactions, precipitation reactions, and titrations.
• Heating and Boiling:
  • Can be safely heated on a Bunsen burner, hot plate, or in an oven, ideal for boiling or heating solutions.
• Solution Preparation and Storage:
  • Useful for preparing buffers, media, salts, and other solutions.
  • Also great for storing chemicals, especially if sealed with a stopper.
• Microbiological Use:
  • Often used for preparing and sterilizing bacterial cultures or growth media.
  • Can be autoclaved for sterilization of liquids.
• Education and Laboratory Demonstrations:
  • A key piece of equipment in teaching labs for demonstrating chemical reactions and physical properties of liquids.

Why Choose the Erlenmeyer Conical Flask, Borosilicate Glass 3.3, Narrow Mouth?

✅ Durable and resistant to high temperatures and chemicals, making it ideal for high-temperature reactions.

✅ Ideal for mixing without spillage, reducing the risk of contamination during chemical processes.

✅ Clear visibility allows easy observation of reaction progress and liquid levels.

✅ Widely used in general laboratory procedures, including chemistry, biochemistry, microbiology, and chemical engineering.

✅ Graduated versions available for more precise liquid measurements and solution preparation.