Swan Neck Glass Adapter with Screw Thread Joint, BORO 3.3
- Swan neck glass adapter manufactured from BORO 3.3 glass for laboratory glassware assembly
- Curved swan neck design connects compatible laboratory apparatus and auxiliary components
- Features one female ground glass socket and one male ground glass cone connection
- Integrated screw thread connection supports suitable thermometers, air leak tubes and hoses
- Borosilicate 3.3 glass offers chemical resistance and low thermal expansion during laboratory use
- Ground glass joints provide interchangeable connections with matching standard taper glassware
- Available in five socket and cone combinations covering 14/23, 19/26, 24/29 and 29/32
- Suitable for compatible distillation, chemical synthesis and laboratory gas-handling setups
- Supplied individually, with one swan neck glass adapter per pack for laboratory applications
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- Description
Description
The Swan Neck Glass Adapter with Screw Thread Joint, BORO 3.3 Glass, also known as a swan neck laboratory adapter, screw-thread thermometer adapter or ground glass swan neck connector, is designed to connect compatible laboratory glassware while providing an additional threaded connection for thermometers, air leak tubes and other suitable accessories. Manufactured from borosilicate 3.3 glass, the adapter features a curved swan neck, one female ground glass socket, one male ground glass cone and an integrated screw-thread joint. This configuration supports flexible glassware arrangements for laboratory experiments and chemical procedures.
The screw-thread connection accommodates compatible thermometers, air leak tubes and rubber hose fittings using appropriately matched securing and sealing components. It provides an additional connection point for temperature monitoring, controlled air admission and related laboratory applications. The female ground glass socket connects to a matching male joint, while the lower male cone fits into the corresponding female socket of a laboratory flask or other apparatus. Both connections require correctly matched standard taper joints. The BORO 3.3 glass construction provides low thermal expansion and resistance to many laboratory chemicals. Its transparent design also allows convenient inspection for residue, contamination or visible glass damage.
Available in five socket and cone combinations, the range includes 14/23 to 19/26, 19/26 to 19/26, 19/26 to 24/29, 24/29 to 24/29 and 29/32 to 29/32. These options allow laboratories to select connections compatible with their existing glassware. Joint sizes such as 19/26 and 24/29 identify the nominal ground joint diameter and ground length in millimetres. Both dimensions must match the adjoining glassware to achieve the intended fit. The adapter is suitable for compatible distillation, chemical synthesis, temperature monitoring and laboratory air-handling applications. Its curved configuration helps incorporate auxiliary components into multi-part laboratory assemblies.
Each variation is supplied as one swan neck glass adapter per pack, allowing users to purchase the required joint combination individually. Safety Precautions: Inspect the glass adapter and ground joints before use. Support assembled glassware with suitable clamps and stands, and avoid forcing incompatible joints together. Confirm the chemical, temperature and pressure suitability of the complete apparatus. Sealing Information: The manufacturer does not specify the screw-thread dimensions or included sealing accessories. Airtight, leakproof and vacuum-tight performance must be verified for the assembled configuration.
LabChoice Australia supplies BORO 3.3 glass adapters, interchangeable ground glass joints and laboratory glassware accessories for schools, universities, research laboratories and industrial facilities across Australia.
| Item Code | Socket | Cone | Pack |
|---|---|---|---|
| LC-13-SNGA7071 | 14/23 | 19/26 | 1 |
| LC-13-SNGA7072 | 19/26 | 19/26 | 1 |
| LC-13-SNGA7073 | 19/26 | 24/29 | 1 |
| LC-13-SNGA7074 | 24/29 | 24/29 | 1 |
| LC-13-SNGA7075 | 29/32 | 29/32 | 1 |
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What Our Customers Say
⭐⭐⭐⭐⭐
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