Description
GSC International FFB2000-24-40-4 Boiling Flask, Flat-Bottom, 24/40 Ground Glass Joint, 2000ml capacity. Pack of 4
These 2000ml capacity flat bottom boiling flasks have a 24/40 ground glass joint and thick, uniform walls. The flask is made from borosilicate glass which is resistant to strain and breakage due to temperature changes. Pack of 4.
Large 2000ml Capacity: Suitable for high-volume reactions, boiling, and distillation processes in labs or classrooms. 24/40 Ground Glass Joint: Ensures a precise, secure, and standard fit with lab glassware connections for smooth workflows. Flat-Bottom Design: Provides excellent stability on lab surfaces and direct compatibility with heating mantles and hot plates. Durable Borosilicate Glass: Chemically resistant and thermal shock-resistant, ideal for repeated heating and cooling cycles. Versatile Laboratory Use: Perfect for academic, industrial, and research labs performing organic synthesis, distillation, or general heating.
PRODUCT WARNINGS
WARNING: This product can expose you to chemicals including styrene and lead, which are known to
the State of California to cause cancer, birth defects, or other reproductive harm. For more information go
to www.P65Warnings.ca.gov.
Our products are not toys. Use in a laboratory or educational setting only. Not for children 13 and under.
Payment & Security
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.
WHY GSC GO SCIENCE CRAZY ?
Power Up Your Science Experiments
Explore circuits, current, and magnetism with easy-to-use, reliable tools.
Shop NowFrequently Asked Questions
Shipping
Yes! We offer fast, free shipping on eligible orders within the United States.
Most orders are processed within 1–2 business days. Delivery typically takes 3–7 business days, depending on your location.
At this time, we primarily ship within the United States. For international orders, please contact our support team for assistance.
Product
Yes. Our labware and science kits are specifically designed for educational use and are trusted by schools, teachers, and homeschooling families.
Most of our kits include easy-to-follow instructions or experiment guides. If you need additional help, our support team is happy to assist.
We carry a wide range of science education tools across multiple disciplines, including:
- Labware
- Electricity and Magnetism
- Force and Motion
- Light and Sound
- Properties of Matter
- Biology
- Chemistry
- Earth Science
- Novelty Items
Our products are designed with education and safety in mind. Adult supervision is recommended for younger users, especially during experiments.
Other
We’ve been supporting science education for over 60 years, providing reliable labware and hands-on learning tools.
We accept all major credit cards and secure payment options such as Shopify Payments, PayPal, and more.
Yes! We offer a satisfaction guarantee. If you’re not fully happy with your purchase, we make returns easy.
Our friendly support team is always ready to help. Reach out via our Contact Us page or email for expert assistance.