The Vigreux Fractionating Columns by ESAW India are precision-engineered glassware designed for accurate and efficient fractional distillation in chemistry and analytical laboratories. Made from high-quality borosilicate glass, these columns ensure superior heat resistance, excellent visibility, and long-term durability for professional and educational use.
Each Fractionating Column – Vigreux Type features uniform indentations that enhance the surface area, improving reflux and vapor-liquid interaction for precise component separation. This makes it an ideal tool for distillation of liquid mixtures with close boiling points.
Trusted globally, these laboratory glass columns are widely used in science laboratories, chemical research centers, medical and engineering colleges, and industrial R&D units across India, Europe, Asia, Africa, and the USA.
🌐 Product Overview
ESAW’s Vigreux Fractionating Columns are designed for applications that require efficient vapor-liquid equilibrium during distillation. They are ideal for educational and professional laboratories that demand precision and reliability in every experiment.
These columns are part of ESAW’s Lab Glassware range, used in chemistry experiments, organic synthesis, and industrial quality control processes.
🔬 Key Features & Benefits
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Premium Borosilicate Glass Construction: Offers outstanding resistance to chemical corrosion and thermal shock.
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Vigreux Indented Design: Maximizes surface area for enhanced condensation and separation efficiency.
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Uniform Flow Distribution: Ensures smooth and consistent reflux during fractional distillation.
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Ideal for Academic & Research Use: Suitable for chemistry labs, educational institutes, R&D centers, and industrial labs.
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Compatible with ESAW’s Glass Adapters, Receivers, and Condensers for complete distillation assemblies.
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Export Quality Assurance: Complies with international laboratory glassware standards.
⚙️ Technical Specifications
| Height |
Joint Size |
Catalogue No. |
Pack Qty |
| 200 mm |
19/26 |
250/01 |
10 |
| 300 mm |
24/29 |
250/02 |
10 |
| 400 mm |
29/32 |
250/03 |
10 |
🎓 Use Case Scenarios
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Students & Educators: Ideal for classroom demonstrations and fractional distillation experiments.
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Chemistry & Analytical Labs: Used for ethanol-water separation, solvent purification, and component analysis.
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Industrial & R&D Labs: Perfect for refining chemical mixtures and testing purity in production processes.
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Training Institutions: Helps teach advanced separation techniques with reliable lab-grade results.
💡 Why Choose ESAW India?
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60+ years of manufacturing excellence in scientific and laboratory instruments.
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Comprehensive product range: from Lab Equipments to Educational Tools and Lab Plasticware.
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Trusted by leading institutions in India and abroad.
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Bulk and export-friendly packaging for distributors and resellers.
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Affordable pricing without compromising on quality.
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