Columns
Description
Volumetric Glassware – Interchangeable Glassware Columns
Precision-Engineered Columns for Modular Chemistry and Chromatography Systems
Interchangeable glassware columns are essential components in modern laboratory setups that demand flexibility, accuracy, and durability. These columns are fabricated from high-quality borosilicate glass, renowned for its thermal resistance, chemical durability, and clarity. Their standardized ground joints (e.g., 24/29, 19/26, etc.) enable seamless integration into modular systems for use in chromatography, distillation, extraction, and reaction processes.
These columns allow for easy assembly, disassembly, and reconfiguration, making them indispensable in organic synthesis, analytical chemistry, pharmaceutical R&D, and industrial pilot plants. With precise calibration and smooth internal finishes, they support accurate flow, efficient separation, and leak-free operation under vacuum or pressure conditions.
Nanotec.lk offers a wide range of interchangeable columns with various dimensions, joint sizes, and configurations to suit diverse laboratory workflows.
Applications:
- Column Chromatography (Silica, Alumina, Gel Filtration)
- Vacuum Distillation and Fractional Distillation
- Liquid-Liquid Extraction Columns
- Reaction Monitoring in Organic Synthesis
- Separation of Complex Mixtures
- Reflux Systems in Pilot-Scale Experiments
Comprehensive Product List – Interchangeable Glassware Columns:
1. Chromatography Columns (Interchangeable Joints)
- Straight or tapered
- With or without PTFE stopcocks
- For gel filtration, silica, and resin applications
2. Jacketed Glass Columns
- For temperature-controlled reactions
- Ideal for sensitive or exothermic processes
3. Vacuum Columns with Ground Glass Joints
- Designed for use under reduced pressure
- Typically used in distillation setups
4. Fractionating Columns (Vigreux, Packed, Structured)
- Available with interchangeable tops and bottoms
- Enhances separation efficiency in distillation
5. Reflux Condenser Columns (Allihn, Liebig, Coil Types)
- With interchangeable joints for flexible assembly
- Used in reflux and distillation reactions
6. Extraction Columns (Liquid-Liquid or Soxhlet Adaptable)
- Allows for phase separation during extraction
- Compatible with various collection adapters
7. Column Adapters and Connectors
- To link multiple columns or attach to flasks/receivers
- Includes distillation heads and fraction collectors
8. Percolation Columns
- Used in pharmaceutical extraction and infusion methods
- Vertical setup for gravity-driven flow
9. Flanged and Threaded Columns
- Industrial-grade designs for scale-up and custom apparatus
- Often used in pilot plants or heavy-duty setups
10. Reservoir-Top Columns with Funnels
- Facilitate easy loading of stationary phases
- Suitable for continuous flow experiments
11. Taper Joint Columns with PTFE or Glass Stopcocks
- Reliable flow control and leak prevention
- Autoclavable and reusable
12. Specialty Columns for Flash Chromatography
- Designed for rapid compound isolation
- Can be customized with different bed supports
Conclusion
Interchangeable glassware columns are vital to any laboratory that demands precision, adaptability, and reliability. Whether you’re separating compounds, conducting reflux reactions, or scaling up to pilot systems, these columns support complex processes with modular design and unmatched glass integrity. Explore our full range of interchangeable glassware columns at nanotec.lk—engineered for seamless lab integration and scientific success.
