Narrow Neck Round Bottom Flasks, Borosilicate Glass
Product Code : JA-BAF-1582
Narrow Neck Round Bottom Flasks, Borosilicate Glass (product code JA-BAF-1582) are spherical flasks with a narrow neck for heating and boiling liquids. A round bottom flask spreads heat evenly over its curved surface, which makes it the usual vessel for boiling, reflux and distillation. Seven capacities are listed, from 100 ml to 5000 ml, for school, college and research chemistry laboratories.
Specifications
These flasks have a spherical borosilicate glass body and a narrow neck, and are listed in seven capacities from 100 ml to 5000 ml. The round base needs a ring stand, cork ring or heating mantle to hold it upright.
| Product | Narrow Neck Round Bottom Flasks, Borosilicate Glass |
| SKU / Product code | JA-BAF-1582 |
| Material | Borosilicate glass |
| Body | Round bottom, spherical |
| Neck | Narrow neck |
| Capacities | 100, 250, 500, 1000, 2000, 3000 and 5000 ml |
Applications of the round bottom flask
Round bottom flasks are used wherever a liquid is heated strongly or boiled, because the curved wall takes heat evenly and resists the stress of boiling better than a flat base.
- Simple distillation with a stopper, delivery tube and condenser
- Boiling and reflux in organic chemistry practicals
- Heating in a heating mantle or water bath
- Gas preparation experiments with a two-hole stopper
- Bulk boiling and dissolving in the 2000 to 5000 ml sizes
Scope of supply and ordering
The listing covers narrow neck round bottom flasks in borosilicate glass in the capacities you select from 100 ml to 5000 ml. Stoppers, stands, accessories, spares and quantities are confirmed on the quotation.
MOQ, lead time and packing are confirmed with each quotation for the capacities, quantities and delivery destination. JaincoLab supplies single laboratories, bulk orders for colleges and schools, and export shipments to Africa, the Middle East and South and South-East Asia.
Frequently asked questions
Which capacities are listed?
100, 250, 500, 1000, 2000, 3000 and 5000 ml.
How is the flask supported?
Use a cork ring, ring stand, clamp or heating mantle, because the round base does not stand on its own.
What glass is used?
Borosilicate glass.
Related products
Other beakers and flasks in the same category:
- Wide Neck Conical Flasks, Erlenmeyer, Borosilicate Glass
- Heavy Wall Filter Flasks, Borosilicate Glass
- Squat Form Beakers, Borosilicate Glass, Premium
- Tall Form Beakers, Borosilicate Glass, Economy
Browse the full Beakers and Flasks category, or see the wider range from JaincoLab, a laboratory glassware manufacturer in India.
Request a quote
To order Narrow Neck Round Bottom Flasks, Borosilicate Glass, send the capacities, quantities and delivery destination through the JaincoLab contact page or email [email protected]. Buying under a laboratory tender? Use our tenders page.
