Borosilicate Round Bottom Flask (500 ML)

Starting at 270.00

The Borosilicate Round Bottom Flask (500 ML) is a laboratory essential crafted from durable borosilicate glass. Designed for efficient heat distribution, it ensures optimal reactions and evaporation. Its round bottom allows for uniform heating, making it ideal for various scientific experiments and processes.

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Crafted from high-quality borosilicate glass, the Borosilicate Round Bottom Flask (500 ML) is a staple in laboratories worldwide. With its round bottom design, it facilitates uniform heating, crucial for precise scientific processes. Its 500 mL capacity accommodates a range of experiments, ensuring versatility. The flask’s durable construction and efficient heat distribution make it ideal for reactions, evaporation, and distillation. Whether in academic or industrial settings, it’s a trusted vessel for scientists and researchers seeking reliability and performance.

Key Features

  1. Durable Borosilicate Glass Construction
  2. Round Bottom Design for Uniform Heating
  3. 500 mL Capacity for Versatile Use
  4. Efficient Heat Distribution for Precise Reactions
  5. Suitable for Various Scientific Experiments and Processes


  1. Handle with Care to Avoid Breakage
  2. Use Heat-Resistant Gloves When Handling Hot Flask
  3. Avoid Sudden Temperature Changes to Prevent Cracking
  4. Ensure Proper Cleaning to Avoid Contamination
  5. Do Not Overfill to Prevent Spills and Splashes

Frequently Asked Questions (FAQs)

Question: Can I Use This Flask for Heating Liquids Directly on a Flame?
Answer: Yes, the borosilicate glass construction allows direct heating on a flame.

Question: Is the Flask Suitable for Vacuum Applications?
Answer: Yes, it can withstand moderate vacuum pressures, but consult manufacturer specifications for exact limits.

Question: Can I Use the Flask for Long-Term Storage of Chemicals?
Answer: While it’s suitable for short-term storage, prolonged storage of corrosive chemicals may degrade the glass over time.

Question: How Should I Clean the Flask?
Answer: Rinse with water, then wash with a mild detergent. For stubborn residues, use a brush or appropriate solvent.

Question: Can I Use the Flask in an Autoclave?
Answer: Yes, but ensure it’s compatible with the specific autoclave conditions, and avoid sudden temperature changes.


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