Three Neck Round Bottom Flask
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Product Code : SCL-GF-10345
Quick answer: This is a 10-litre, three-neck round bottom boiling flask with one 24/40 neck and two 34/45 necks, used for large-capacity reaction, reflux, distillation, extraction and vapour-transfer assemblies that need more than two access points.
| Specification | Detail |
|---|---|
| Design | Three-neck, round bottom, boiling flask |
| Capacity | 10L |
| Neck 1 | 24/40 |
| Neck 2 & 3 | 34/45 each |
Why Three Necks on a 10L Boiling Flask
A single 10-litre flask body with three necks lets one large-volume reaction, reflux or distillation setup carry a main connection plus two further access points at the same time — for example a stirrer or thermometer through the 24/40 neck alongside a condenser and an addition funnel through the two 34/45 necks. Buyers should confirm glass wall thickness, heat and vacuum limits, and chemical compatibility for their specific large-volume application at enquiry stage.
Frequently Asked Questions
What is the capacity of this flask?
It is a 10-litre (10L) round bottom boiling flask.
What is the neck configuration?
It has three necks: one 24/40 neck and two 34/45 necks.
What is this flask used for?
It is used for large-capacity reaction, reflux, distillation, extraction and vapour-transfer assemblies requiring multiple access points.
Related Products
Explore more from the Glass Flask range, including 3 Neck Round Bottom Flask and Two Neck Round Bottom Flask.
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Last updated: September 2026.
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