These 250 ml flat bottom boiling flasks are crafted from high-quality borosilicate glass, renowned for its exceptional heat resistance. Featuring a narrow mouth, tooled top finish, and thick walls, these flasks are designed for durability and precise performance in various lab applications. Ideal for both home school and classroom labs, they are sold in a convenient pack of 12. This size flask pairs with Size 6 Rubber Stopper (SKU: RS-6).
Features:
- Borosilicate Glass: High resistance to thermal shock and chemical corrosion.
- Heat Resistant: Suitable for boiling and other high-temperature applications.
- Flat Bottom: Provides stability and ease of use on flat surfaces.
- Narrow Mouth: Reduces the risk of spills and contamination.
- Tooled Top Finish: Ensures a smooth and precise fit for stoppers or other lab equipment.
- Thick Walls: Enhanced durability and longevity.
250 ml Flat Bottom Boiling Flasks (Pack of 12) | Borosilicate Glass
We want you to be completely satisfied with your purchase on Science Outside. If for any reason you are not satisfied, items can be returned within 30 days of delivery for a full refund or exchange. To be eligible for a return, your item must be unused and in the same condition that you received it. It must also be in the original packaging.
To initiate a return, please contact our customer service team at scienceoutside2020@gmail.com to receive a return authorization. Once your return is received and inspected, we will issue a refund to your original payment method or process an exchange for the item(s) returned. Please note that shipping costs are non-refundable and return shipping fees are the responsibility of the customer, unless the return is due to an error on our part.
For items that are damaged, defective, or incorrect upon delivery, please contact us immediately for assistance. We will work with you to arrange a return, replacement, or refund as needed.
Thank you for shopping with Science Outside. If you have any further questions or need assistance, please don't hesitate to contact us.