Boiling Flask, Round Bottom, Borosilicate Glass (BORO 3.3)
Price range: $2.60 through $153.50
- Round bottom supports uniform heating distribution
- Ideal for distillation, reflux, and chemical synthesis
- Requires support ring or heating mantle for use
- Used in organic chemistry, teaching, and research
- Trusted by laboratories across Australia
- Made from LabChoice BORO 3.3 glass – High quality
- Description
Description
Round bottom boiling flask is ideal for precise thermal applications such as distillation, reflux, and synthesis. Its curved base promotes even heat transfer, essential for consistent chemical reactions and controlled boiling processes.
Used widely in organic chemistry, pharmaceutical development, and teaching laboratories, it must be supported by a ring stand or heating mantle during use due to its spherical shape.
Manufactured from LabChoice BORO 3.3 borosilicate glass, the flask delivers excellent chemical durability and thermal resistance. Supplied by LabChoice Australia, it ensures reliable performance in high-temperature and corrosive lab conditions.
| Item Code | Capacity (ml) | D-(mm) | D1-(mm) | H-(mm) | Pack |
| LC-03-BF0901 | 25 | 42 | 18 | 80 | 1 |
| LC-03-BF0902 | 50 | 51 | 26 | 95 | 1 |
| LC-03-BF0903 | 100 | 64 | 26 | 100 | 1 |
| LC-03-BF0904 | 250 | 85 | 34 | 144 | 1 |
| LC-03-BF0905 | 500 | 105 | 34 | 168 | 1 |
| LC-03-BF0906 | 1000 | 131 | 42 | 200 | 1 |
| LC-03-BF0907 | 2000 | 166 | 42 | 240 | 1 |
| LC-03-BF0908 | 3000 | 195 | 50 | 305 | 1 |
| LC-03-BF0909 | 5000 | 233 | 55 | 345 | 1 |
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LATEST PRODUCTS
Volumetric Flask with PE Stopper, Class A, Borosilicate Glass (BORO 3.3)
Burette with Straight Bore and PTFE Key Stopcock, Class B Accuracy, Borosilicate Glass (BORO 3.3)
Burette with Straight Bore and PTFE Key Stopcock, Class A Accuracy, Borosilicate Glass (BORO 3.3)
TOP RATED PRODUCTS
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Our Reviews
We needed a set of customised borosilicate glassware for a specialised project, and LabChoice Australia delivered exactly what we envisioned. The team worked closely with us from design to production, ensuring every detail met our specifications. The craftsmanship is exceptional, and the turnaround time was impressive. It’s reassuring to know we can rely on them for unique, made-to-order pieces
LabChoice Australia has completely changed the way we source our lab glassware. The quality is consistently top-notch, and every piece meets the precision we need for reliable results. Their team knows their stuff, answers our questions quickly, and always goes the extra mile to help — they’re more like partners than just a supplier.
We trust LabChoice Australia because they deliver every time. Their borosilicate glassware is durable, accurate, and perfect for the high-heat work we do. Everything arrives well-packed with clear specs, so there are never surprises. It’s reassuring to deal with a supplier who understands both compliance and the demands of a busy lab