Reduction Adapter Borosilicate Glass Laboratory Grade
From $11.90 (ex GST)
- Connects glassware of different joint sizes for seamless compatibility
- Ensures airtight, secure joints between apparatus of varying diameters
- Ideal for distillation, reflux, and custom lab setups
- Resistant to heat and chemical corrosion for long-lasting use
- Precision-crafted from BORO 3.3 borosilicate glass
- Manufactured and quality-tested by LabChoice Australia
- Description
Description
Reduction adapters are essential laboratory components used to connect glassware with joints of different sizes, ensuring a precise and airtight seal in distillation, reflux, and extraction setups. Crafted from high-quality BORO 3.3 borosilicate glass, LabChoice reduction adapters deliver exceptional chemical resistance, thermal stability, and mechanical durability suitable for both research and industrial applications.
Each adapter is precisely ground and polished to ISO 3585 and ASTM E438 standards for dimensional accuracy and reliability. The reduced joint design allows efficient coupling between upper and lower apparatus where joint sizes differ, minimising setup complexity while maintaining leak-free operation. Their heat-resistant structure withstands repeated heating and cooling cycles, making them ideal for use with condensers, flasks, and columns in organic synthesis or analytical workflows.
LabChoice Australia ensures consistent performance and clarity across every adapter, supporting smooth glass-to-glass connections without compromising vacuum integrity or safety. Trusted by laboratories across Australia, these adapters are a dependable choice for upgrading or customising any borosilicate glassware assembly.
| Item Code | Cone Size | Socket Size | Pack |
| LC-13-RA11001 | 19/26 | 14/23 | 1 |
| LC-13-RA11002 | 24/29 | 19/26 | 1 |
| LC-13-RA11003 | 29/32 | 19/26 | 1 |
| LC-13-RA11004 | 29/32 | 24/29 | 1 |
| LC-13-RA11005 | 34/35 | 24/29 | 1 |
| LC-13-RA11006 | 34/35 | 29/32 | 1 |
| LC-13-RA11007 | 34/45 | 24/29 | 1 |
| LC-13-RA11008 | 40/38 | 24/29 | 1 |
| LC-13-RA11009 | 45/40 | 24/29 | 1 |
| LC-13-RA11010 | 45/50 | 24/29 | 1 |
| LC-13-RA11011 | 50/42 | 24/29 | 1 |
| LC-13-RA11012 | 55/50 | 24/29 | 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