Description
The Graham condenser is engineered with a tightly coiled serpentine inner tube housed within a straight outer cooling jacket. This configuration maximizes heat-exchange surface area, delivering efficient vapor condensation for distillation, reflux, extraction, and synthesis. Fabricated from low-expansion borosilicate glass 3.3, it provides chemical durability, thermal shock resistance, and optical clarity. Available in spiral condensation lengths from 100 mm to 600 mm with standard conical ground glass joints.
Key Features
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Laboratory-Grade Borosilicate Glass 3.3: High chemical resistance and thermal stability for routine and demanding laboratory applications.
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High-Efficiency Serpentine Coil: Spiral inner tube increases cooling surface area for improved condensation performance.
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Graham Condenser Design: Coiled vapor path within a straight water jacket for effective heat exchange.
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Multiple Spiral Lengths Available: 100 mm to 800 mm.
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Standard Conical Joint: Compatible with standard ST24/40 ground glass joint.
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Dual Hose Connections: Integrated inlet and outlet ports for secure cooling-water tubing.
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Thermal Shock Resistance: Suitable for typical laboratory temperature fluctuations.
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Clear Borosilicate Construction: Permits visual monitoring of condensation and coolant flow.
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Chemical Compatibility: Resists common solvents, acids, bases, and reagents under normal laboratory conditions.
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Reusable and Durable: Designed for repeated use with proper handling and maintenance.
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Versatile Laboratory Application: Ideal for distillation, reflux, extraction, synthesis, and educational chemistry.
Specifications
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Product Type: Graham Condenser / Serpentine Condenser / Spiral Condenser
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Material: Borosilicate Glass 3.3
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Joint Type: Standard conical ground glass joint
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Joint Size: 24/40
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Spiral Condensation Lengths: 100 mm, 150 mm, 200 mm, 250 mm, 300 mm, 350 mm, 400 mm, 500 mm, 600 mm and 800 mm
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Design: Coiled inner tube with straight outer water jacket
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Hose Connectors: 2 (cooling water inlet/outlet)
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Color: Clear
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Applications: Distillation, reflux, extraction, synthesis, chemistry education
