Test Tubes Round Bottom, Rimless, Heat Resistant, BORO 3.3 Glass
Price range: $31.00 through $187.00
- Rimless edge minimizes contamination and chipping
- Round bottom supports even heating distribution
- Highly heat resistant – suitable for open flame use
- Ideal for flame sealing, boiling, and autoclaving
- Used in chemistry, biology, plant science, and TLC
- Made from LabChoice BORO 3.3 glass – High quality
- Description
Description
Rimless round bottom test tubes are engineered for high-temperature laboratory applications such as flame exposure, autoclaving, and dry heat sterilization. The rimless design reduces the risk of contamination and breakage during handling or sealing.
Perfect for use in organic chemistry, thermal testing, plant science experiments, and thin-layer chromatography (TLC), these tubes are compatible with flame-sealing techniques and support secure plugging with stoppers or cotton.
Constructed from LabChoice BORO 3.3 borosilicate glass, they offer superior resistance to thermal shock, chemical corrosion, and repeated sterilization cycles. Supplied by LabChoice Australia, these tubes are trusted for precise, high-integrity performance in both teaching and research laboratories.
| Item Code | Capacity (ml) | Approx – OD x Height | Thickness |
| LC-07-TT2501 | 5 | 12 x 75 | 1 |
| LC-07-TT2502 | 10 | 15 x 125 | 1.2 |
| LC-07-TT2503 | 15 | 15 x 150 | 1.2 |
| LC-07-TT2504 | 25 | 18 x 150 | 1.2 |
| LC-07-TT2505 | 50 | 25 x 150 | 1.2 |
| LC-07-TT2506 | 75 | 25 x 200 | 1.2 |
| LC-07-TT2507 | 100 | 32 x 200 | 1.2 |
| LC-07-TT2508 | 175 | 38 X 200 | 1.5 |
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FEATURED PRODUCTS
BEST SELLING 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