Test Tubes, Round Bottom with Rim, Borosilicate Glass (BORO 3.3)
Price range: $18.50 through $187.00
- Round bottom enables uniform heat distribution
- Rimmed edge supports safe handling and pouring
- Suitable for heating, mixing, and sample storage
- Used in teaching labs, research, and diagnostics
- Durable under flame, autoclave, and chemical exposure
- Made from LabChoice BORO 3.3 glass – High quality
- Description
Description
Round bottom test tubes with a rim are designed for heating, mixing, and retaining samples in routine and advanced lab work. The rounded base promotes even heat transfer, making them ideal for boiling and thermal reaction experiments.
The reinforced rim allows for easier handling, secure positioning in test tube holders, and safer pouring. Frequently used in chemistry education, biomedical research, and diagnostic workflows, these tubes offer versatility across many scientific disciplines.
Manufactured from high-purity LabChoice BORO 3.3 borosilicate glass, they are flame-compatible, autoclavable, and resistant to corrosive chemicals. Supplied by LabChoice Australia, they deliver reliable performance for consistent use in modern laboratory environments.
| Item Code | Capacity (ml) | Approx – OD x Height | Thickness |
| LC-07-TT2401 | 5 | 12 x 75 | 1 |
| LC-07-TT2402 | 10 | 15 x 125 | 1.2 |
| LC-07-TT2403 | 15 | 15 x 150 | 1.2 |
| LC-07-TT2404 | 25 | 18 x 150 | 1.2 |
| LC-07-TT2405 | 50 | 25 x 150 | 1.2 |
| LC-07-TT2406 | 75 | 25 x 200 | 1.2 |
| LC-07-TT2407 | 100 | 32 x 200 | 1.2 |
| LC-07-TT2408 | 175 | 38 X 200 | 1.5 |
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FEATURED PRODUCTS
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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
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)
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