Reflux Condenser Angled BORO 3.3 Borosilicate Glass
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Reflux condensers supplied by LabChoice Australia provide reliable and efficient cooling for prolonged reflux reactions, distillation processes and solvent purification workflows across analytical, industrial and educational laboratory environments. Manufactured from high clarity BORO 3.3 borosilicate glass in full compliance with ISO 3585 and ASTM E438 Type 1 Class A standards, these condensers offer exceptional thermal stability, chemical resistance and mechanical durability under continuous heating and cooling cycles. Their design promotes consistent condensation of rising vapors, ensuring stable reflux action and controlled solvent return to the reaction vessel.
Each reflux condenser is fitted with precision ground joints produced according to ISO 383 and ASTM E676 specifications, ensuring leak tight compatibility with standard boiling flasks, stillheads Soxhlet extractors, fractionation columns and modular distillation components. Depending on style, condensers may incorporate a straight tube, internal coil or enhanced surface design. All feature an external water jacket engineered for uniform coolant distribution, enabling efficient heat removal and stable thermal control during long duration reactions. The high clarity BORO 3.3 construction provides excellent visibility of vapor movement, condensation behaviour and reflux cycling.
Reflux condensers are widely used in organic synthesis, essential oil work, quality control testing, solvent purification, pharmaceutical development, polymer chemistry and academic research. Their ability to maintain a closed loop of vapor condensation and solvent return supports safe, efficient and reproducible reactions that require extended heating. They are suitable for low to high boiling point solvents and are commonly employed in reagent preparation, extraction workflows and multi step synthesis.
All reflux condensers supplied by LabChoice Australia undergo ISO 9001 aligned quality control inspection. This includes dimensional verification, water jacket pressure testing, joint taper conformity assessment, internal bore clarity evaluation and thermal shock testing. Each unit is validated to comply with ISO and ASTM requirements for borosilicate performance as well as interchangeability standards for ground glass joints. These rigorous checks ensure safe, reliable and long lasting performance for laboratories requiring consistent reflux control.