Graham Coil Condenser BORO 3.3 Borosilicate Glass for Efficient Reflux
From $44.90 (Ex GST)
- Restricted Item – EUD Required: an End User Declaration (EUD) must be completed. A valid photo ID (such as a Passport, Driver Licence, or Proof of Age Card) is also required. Orders will not be shipped until all documentation is received and approved.
- Internal spiral coil delivers maximum cooling efficiency for vapours and gases
- Ideal for distillation, solvent recovery, vacuum systems, and high-temperature condensation
- Smooth BORO 3.3 glass coil ensures consistent condensate flow with minimal retention
- Excellent chemical and thermal shock resistance for demanding laboratory use
- Precision-ground interchangeable joints fit standard distillation assemblies
- Manufactured to ISO 3585 and ASTM E438 Type I, Class A glass standards
- Description
Description
Graham Coil Condenser, BORO 3.3 Borosilicate Glass is designed for efficient reflux and condensation where increased cooling surface area supports strong vapour knockdown and reduced solvent loss. The internal coil creates an extended condensation path, improving heat exchange compared with straight tube condensers, making it well suited to sustained reflux, solvent recovery, and distillation workflows involving volatile solvents or higher vapour loads. It is commonly used in organic synthesis, extraction, and preparative chemistry where stable reflux rate and repeatable conditions are essential.
Manufactured from high quality LabChoice BORO 3.3 borosilicate glass, the condenser offers excellent thermal stability, low thermal expansion, and strong chemical resistance to a wide range of laboratory solvents and reagents. BORO 3.3 glass performance aligns with recognised borosilicate standards such as ISO 3585 and ASTM E438 Type I, supporting dependable durability under repeated heating and cooling cycles and routine laboratory handling. Smooth vapour pathways and clear glass construction support visual monitoring of condensate return, while precision ground joints provide secure, low leak integration into modular glassware systems when correctly assembled and clamped.
The water jacketed design supports controlled cooling, helping maintain consistent reflux during long runs and improving solvent retention in the system. For best practice, run cooling water from the lower inlet to the upper outlet, use appropriate hose clamps, and support the condenser with stands to minimise stress on joints. Graham condensers are typically selected where higher condensation efficiency is required, while users seeking lower hold up volume may choose alternative condenser styles depending on the application.
Supplied by LabChoice Australia, this Graham coil condenser is widely used across Australian universities, teaching laboratories, research institutes, and industrial quality control environments where robust BORO 3.3 construction and high efficiency reflux performance are required.
| Item Code | Socket | Length Approx. (mm) | Pack |
| LC-08-GCC3401 | 19/26 | 300 | 1 |
| LC-08-GCC3402 | 24/29 | 300 | 1 |
| LC-08-GCC3403 | 24/29 | 400 | 1 |
| LC-08-GCC3404 | 24/29 | 500 | 1 |
| LC-08-GCC3405 | 34/35 | 500 | 1 |
| LC-08-GCC3406 | 24/29 | 600 | 1 |
| LC-08-GCC3407 | 34/35 | 600 | 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