Experience reliable and accurate compound separation with **Chromatography Columns** from **ESAW India**, a trusted name in **ISO-certified laboratory glassware manufacturing**. These columns are crafted from **premium borosilicate glass**, ensuring chemical resistance, optical clarity, and long-term performance for both academic and industrial applications.
Each **chromatography glass column** comes fitted with a **precision glass stopcock** that enables controlled solvent flow, making them ideal for **liquid chromatography**, **compound purification**, and **chemical separation experiments**. Designed for compatibility with **receiver delivery systems** and **long stem adapters**, these columns are an indispensable part of any **analytical chemistry lab setup**.
From **school and college laboratories** to **pharmaceutical research** and **industrial R&D facilities**, ESAW’s chromatography columns deliver dependable performance. They are preferred by **scientists, educators, and bulk distributors** across **India**, **Africa**, **Asia**, **Europe**, and the **USA** for their **export quality** and precision build. **ESAW India is a leading exporter of Borosilicate Lab Glassware.**
🔬 Borosilicate Glass Chromatography Columns: Product Overview & Key Specifications
ESAW’s **Borosilicate Glass Chromatography Columns** are specifically engineered for laboratory separation and purification processes. The use of **borosilicate glass** minimizes contamination risks, ensuring accurate results during analytical and biochemical testing.
These columns form part of ESAW’s **Analytical Lab Glassware Collection**, known globally for durability, clarity, and **ISO-certified precision**. Ideal for **chemical labs**, **medical institutions**, and **bulk industrial production units**.
✅ ESAW Chromatography Column Features – Precision, Purity & ISO Quality
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Premium Borosilicate Glass Construction: Provides excellent thermal and chemical resistance, ideal for high-purity experiments.
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Glass Stopcock Control: Enables smooth and precise eluent flow for chromatography and separation applications.
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Compatibility: Works seamlessly with long stem adapters, receivers, and delivery systems for complete lab setups.
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Wide Application Range: Suitable for **schools, colleges, universities, Pharma R&D centers, and industry laboratories**.
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Accurate Visual Monitoring: Transparent body allows direct observation of elution and separation progress.
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Global Quality Standard: Manufactured according to **ISO and export-quality specifications**.
⚙️ Technical Specifications and Dimensions (Bore, Length, Cat. No.)
| Cat. No. |
Bore (mm) |
Effective Length (mm) |
Socket Size |
Cone Size |
Stopcock Size |
Stopcock Type |
Pack |
Price (Rs.) |
| 241/01 |
10 |
100 |
14/23 |
19/26 |
1 |
Glass Stopcock |
1 |
1427 |
| 241/02 |
10 |
200 |
14/23 |
19/26 |
1 |
Glass Stopcock |
1 |
1444 |
| 241/03 |
10 |
300 |
14/23 |
19/26 |
1 |
Glass Stopcock |
1 |
1477 |
| 241/04 |
18 |
300 |
24/29 |
19/26 |
1 |
Glass Stopcock |
1 |
1543 |
| 241/05 |
18 |
400 |
24/29 |
19/26 |
1 |
Glass Stopcock |
1 |
1557 |
| 241/06 |
18 |
400 |
24/29 |
24/29 |
1 |
Glass Stopcock |
1 |
1590 |
❓ Frequently Asked Questions (FAQs)
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Q: What material is the ESAW Chromatography Column made of?
A: All ESAW Chromatography Columns are made from **premium Borosilicate Glass 3.3**, known for its superior thermal shock resistance, chemical durability, and optical clarity, which is essential for analytical lab work.
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Q: Can I order these Chromatography Columns in bulk for my university or for export?
A: Yes, ESAW India specializes in **bulk and wholesale orders** and is a trusted **exporter** of scientific glassware to countries in the **USA, Europe, and Africa**. Please contact us for special bulk pricing and export-friendly packaging.
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Q: What is the benefit of a precision glass stopcock?
A: The **precision glass stopcock** allows for smooth and highly controlled **eluent flow**, which is critical for achieving accurate separation results during liquid chromatography experiments in chemistry labs.
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Q: Q: How do I choose the correct Bore and Length for my lab?
A: The Bore (diameter) and Effective Length (mm) depend on the volume of sample you need to separate and the desired resolution. Our **Technical Specifications table** provides various options, including **10mm bore** and **300mm length** columns, suitable for different applications.
🎓 Applications & Use Case Scenarios
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Students: Understand chromatography principles through clear demonstration and visualization.
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Schools & Colleges: Perform chromatography-based chemistry experiments as part of curriculum activities.
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Chemical & Pharmaceutical Labs: Ideal for compound purification and solvent separation processes.
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Medical & Engineering Colleges: Used for biochemical separations and analytical experiments.
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Industrial Research Facilities: Supports process optimization, testing, and **R&D development**.
💡 Why Choose ESAW India? (Leading Exporter of Lab Glassware)
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60+ years of manufacturing excellence in **scientific glassware and laboratory instruments**.
- **ISO-certified production** ensuring international-level precision and quality.
- **Comprehensive product portfolio** – including Lab Equipments, Educational Science Models, and Lab Plasticware.
- **Bulk and export-friendly packaging** for resellers and distributors worldwide.
- **Affordable prices with guaranteed performance** for long-term educational and industrial use.
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