Borosilicate Round Bottom Flask 250 ML (29/32 Joint)

Starting at 230.00

Experience superior durability and clarity with our Borosilicate Round Bottom Flask, designed for precise chemical reactions. Its 250 ML capacity and 29/32 joint ensure compatibility with standard laboratory setups. Crafted with high-quality materials, it guarantees reliability for your experiments.

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Crafted with precision and durability in mind, our Borosilicate Round Bottom Flask offers a capacity of 250 ML, complemented by a 29/32 joint for seamless integration into laboratory setups. Engineered from high-grade borosilicate glass, it ensures clarity and resistance to thermal shock, making it ideal for various chemical reactions. Its robust design and compatibility with standard equipment elevate its reliability, promising accurate results in your experiments.

Key Features

  1. High-Quality Borosilicate Glass
  2. 250 ML Capacity
  3. 29/32 Joint for Compatibility
  4. Superior Clarity and Durability
  5. Resistant to Thermal Shock


  1. Handle with care to avoid accidental breakage.
  2. Use appropriate protective gear like gloves and goggles.
  3. Avoid sudden temperature changes to prevent thermal stress.
  4. Inspect for cracks or chips before each use.
  5. Do not subject to rapid cooling or heating to avoid glass fractures.

Frequently Asked Questions (FAQs)

Question: Can this flask be used for heating?
Answer: Yes, it is designed to withstand moderate heating but avoid sudden temperature changes.

Question: What is the maximum temperature it can withstand?
Answer: Borosilicate glass can typically endure temperatures up to 500°C.

Question: Is the dishwasher safe?
Answer: Handwashing is recommended to prolong its lifespan.

Question: Can it be used with organic solvents?
Answer: Yes, it is compatible with a wide range of chemicals including organic solvents.

Question: Is it calibrated?
Answer: Calibration markings are typically not present on round bottom flasks.


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