Round Bottom Boiling Flask – LabChoice BORO 3.3 Glass
Round Bottom Boiling Flask – LabChoice BORO 3.3 Glass
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Boiling Flask, Round Bottom, Borosilicate Glass (BORO 3.3)

Price range: $2.60 through $153.50

Autoclavable
Chemical Resistant
Glass Boro
  • 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 

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SKU: LC-03-BF0900 Categories: , ,
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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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Our Reviews

Sarah Nguyen

1 week ago

⭐⭐⭐⭐☆

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

Dr. Emily Hart – Senior Research Scientist

3 weeks ago

⭐⭐⭐⭐⭐

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.

Mark Stevens

3 weeks ago

⭐⭐⭐⭐☆

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