

Dimroth Coil Condenser BORO 3.3 Borosilicate Glass
From $70.90 (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.
- Dual-surface cooling design provides superior condensation efficiency
- Ideal for high-vapour-load reflux, distillation, and solvent purification
- BORO 3.3 glass construction ensures excellent thermal and chemical resistance
- Works effectively with lower water flow rates for energy-efficient cooling
- Precision-ground interchangeable joints fit standard laboratory glassware
- Manufactured to ISO 3585 and ASTM E438 Type I, Class A glass standards
- Description
Description
Dimroth coil condenser are engineered for highly efficient cooling in both vapour and gas-phase condensation, making them one of the most reliable condensers for precision organic chemistry and advanced distillation processes. Unlike standard straight or Graham-style condensers, the Dimroth design features an internal double-spiral coil through which coolant flows, ensuring maximum contact between the cooling medium and rising vapours. This dual-coil configuration dramatically improves condensation efficiency, enabling stable reflux and rapid vapour-to-liquid conversion even under high thermal loads or extended operation.
Constructed from premium BORO 3.3 borosilicate glass, Dimroth condensers supplied by LabChoice Australia provide excellent chemical resistance, low thermal expansion, and sustained structural integrity under continuous heating and cooling cycles. The high-clarity glass body ensures easy visual monitoring of condensate return, while the internal coil offers uniform temperature distribution across the entire condensation length. This makes the Dimroth condenser particularly well-suited for high-boiling solvents, solvent purification systems, polymer workups, botanical extractions, and specialised distillation procedures that require consistent cooling performance.
Each condenser is fitted with precision-ground interchangeable joints to ensure seamless compatibility with standard laboratory glassware setups, including round-bottom flasks, adapters, Soxhlet apparatus, and distillation receivers. The efficient coolant flow pathway reduces water consumption compared with traditional condenser designs, supporting laboratories aiming for energy-efficient, environmentally conscious operation. Manufactured to ISO 3585 and ASTM E438 Type I, Class A standards, these condensers meet stringent requirements for safety, thermal stability, and long-term performance.
Trusted by Australian universities, teaching labs, chemical research institutes, and industrial R&D facilities, the Dimroth coil condenser offers exceptional reliability for both routine and demanding workflows. LabChoice Australia provides multiple lengths and joint sizes to ensure optimal compatibility across various distillation and reflux configurations, delivering a dependable solution for chemists seeking high-efficiency cooling and consistent experimental outcomes.
| Item Code | Socket | Cone | Length Approx. (mm) | Pack |
| LC-08-DCC3601 | B 24 | B 24 | 300 | 1 |
| LC-08-DCC3602 | B 24 | B 24 | 400 | 1 |
| LC-08-DCC3603 | B 24 | B 24 | 500 | 1 |
| LC-08-DCC3604 | B 24 | B 24 | 600 | 1 |
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Our Reviews
Emma Roberts
4 months ago
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
Michael Grant
5 months ago
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
Sarah Nguyen
7 months ago
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
Dr. Emily Hart – Senior Research Scientist
8 months ago
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.
Mark Stevens
9 months ago
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
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