Borosilicate Buchner Flask (250 ML)

Starting at 400.00

Crafted from durable borosilicate glass, our 250 mL Buchner Flask is an essential tool for filtration processes in laboratories. Its sturdy construction ensures stability and longevity, making it ideal for various scientific experiments and procedures.

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Engineered from premium borosilicate glass, our 250 mL Buchner Flask stands as a reliable companion in laboratory filtration setups. Its robust design guarantees stability during vacuum filtration processes, ensuring precise results. With a capacity of 250 mL, it accommodates diverse laboratory needs, from chemical separations to particle filtration. This flask exemplifies durability, making it indispensable for scientific endeavors demanding accuracy and resilience.

Key Features

  1. Premium Borosilicate Glass: Crafted from high-quality borosilicate glass for superior durability.
  2. 250 mL Capacity: Perfect size for various laboratory filtration applications.
  3. Sturdy Construction: Ensures stability during vacuum filtration processes.
  4. Chemical Resistance: Withstands a wide range of chemicals and temperatures.
  5. Easy-to-Clean Design: Smooth surface facilitates effortless cleaning and maintenance.


  1. Handle with Care: Avoid sudden temperature changes to prevent thermal stress and potential breakage.
  2. Use Proper Filtration Setup: Ensure secure connection with vacuum filtration apparatus to prevent leaks.
  3. Avoid Direct Flame: Borosilicate glass may shatter if exposed to direct flame; use appropriate heating sources.
  4. Protect from Impact: Shield the flask from accidental knocks or bumps to prevent damage.
  5. Regular Inspection: Check for any signs of wear or damage before each use to ensure safety.

Frequently Asked Questions (FAQs)

Question: Can this flask withstand high temperatures?
Answer: Yes, our Borosilicate Buchner Flask is designed to withstand a wide range of temperatures, making it suitable for various laboratory applications.

Question: Is it compatible with vacuum filtration setups?
Answer: Absolutely, this flask is specifically designed for vacuum filtration processes, ensuring stability and reliable results.

Question: How do I clean the flask effectively?
Answer: Simply rinse the flask with warm water and mild detergent. For stubborn residues, use a cleaning brush or soak in a diluted cleaning solution.

Question: Can I use this flask for chemical reactions?
Answer: While the flask is resistant to many chemicals, it’s always best to consult chemical compatibility charts and follow proper safety protocols.

Question: What precautions should I take during heating?
Answer: Avoid direct exposure to flames. Instead, use a heating mantle or water bath for gradual heating to prevent thermal shock and potential breakage.

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