Glass Pocket Thermometer Adapter BORO 3.3 Laboratory Grade
From $12.90 (ex GST)
- Made from BORO 3.3 glass for strong thermal and chemical resistance
- Provides a sealed entry point for accurate thermometer placement
- Supports ISO 3585 and ASTM E438 laboratory quality standards
- Fits standard joints for reflux, distillation, and reaction setups
- Durable design suitable for schools, universities, and research labs
- LabChoice Australia quality, reliable performance in every application
- Description
Description
A glass pocket thermometer adapter provides a sealed and accurate entry point for inserting a laboratory thermometer into flasks, distillation heads, and reaction vessels while maintaining a closed system. Manufactured from BORO 3.3 glass compliant with ISO 3585 and aligned with the chemical-resistance and thermal-performance expectations outlined in ASTM E438 Type I specifications, the adapter ensures dependable performance during heating and reflux. LabChoice Australia supplies precision-formed adapters that hold the thermometer at the correct immersion depth, reducing measurement errors and helping maintain stable temperature readings across routine and specialised workflows in chemistry, distillation, and analytical labs.
The BORO 3.3 construction resists acids, organics, thermal shock, and repeated heating cycles commonly used in Australian school laboratories, universities, and industrial R and D facilities. Its narrow, calibrated pocket helps minimise vapour loss while ensuring proper vapour-phase contact, which is essential for distillation purity, solvent recovery, and controlled chemical reactions. Suitable for standard joint sizes and compatible with most laboratory thermometers used in ISO and ASTM governed applications, the adapter integrates seamlessly into your existing glassware assemblies. LabChoice Australia maintains onshore stock for reliable delivery, ensuring your laboratory can operate with confidence and technical accuracy backed by high-quality BORO 3.3 engineering.
| Item Code | Cone | For Flask Size (ml) | Pack |
| LC-10-PT4301 | 14/29 | 250 to 500 | 1 |
| LC-10-PT4302 | 19/26 | 250 to 500 | 1 |
| LC-10-PT4303 | 24/29 | 250 to 500 | 1 |
| LC-10-PT4304 | 24/29 | 1000 | 1 |
| LC-10-PT4305 | 24/29 | 2000 | 1 |
| LC-10-PT4306 | 24/29 | 3000 | 1 |
| LC-10-PT4307 | 24/29 | 5000 | 1 |
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Our Reviews
We ordered a set of customised BORO 3.3 borosilicate glassware for our teaching labs, and LabChoice Australia exceeded every expectation. From the first consultation to final delivery, their team listened carefully, offered expert advice, and ensured every piece matched our specifications perfectly.
The clarity and precision of the glassware are exceptional, and the quick turnaround made setup effortless. It’s refreshing to work with an Australian supplier who genuinely understands laboratory needs and takes pride in quality craftsmanship. We’ll definitely be returning to LabChoice for future glassware requirements
Our lab required high-precision BORO 3.3 glassware for analytical testing, and LabChoice Australia delivered outstanding results. The ordering process was simple, communication was clear, and every beaker and flask arrived perfectly calibrated and ready for use.
The quality of the glass is exceptional — resistant to heat, easy to clean, and consistently accurate in measurement. It’s reassuring to know there’s an Australian supplier that combines scientific precision with genuine customer care. I’d recommend LabChoice to any research team looking for dependable labware
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