Upgrade your chemistry equipment today with gas chromatography columns from USA Lab Equipment. As a laboratory essential, they are well worth the investment.
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USA Lab 3" x 24' Chromatography Column
USA Lab$199.99 - $259.99Our USA Lab Chromatography borosilicate glass column is designed to help separate liquid chemical compounds. Our chromatography column has a built in 3" 10 Micron fritted disc. We ship all glassware...
Chromatography Columns From USA Lab
Precision Columns for Efficient Separation and Purification
Accurate and repeatable chromatography begins with reliable glassware. The USA Lab Chromatography Column is designed for consistent flow, even distribution, and dependable separation of chemical compounds. Made from high-quality borosilicate glass, it provides the strength and clarity needed for analytical and preparative chromatography work.
Engineered for Clarity and Control
High-Quality Borosilicate 3.3 Glass
Chemically resistant, transparent, and built for repeated use to withstand solvents, heat changes, and daily cleaning without clouding or cracking.
Uniform Inner Bore
Promotes consistent solvent flow and prevents channeling for cleaner, more reliable separations.
Ground-Glass Joints
Allow tight, leak-free connections with standard lab fittings for a secure seal that maintains vacuum integrity and prevents unwanted vapor loss.
Adjustable Stopcock Valve
Offers smooth, precise control over solvent flow, allowing for easy fine-tuning of elution rates during chromatography or adjusting drainage speed without sudden surges.
Compare Chromatography Columns
| Model | Capacity | Connection Type | Features |
|---|---|---|---|
| USA Lab Chromatography Column | 3" diameter × 24" length | Ground-glass joint + glass stopcock | Uniform inner bore for consistent flow; adjustable valve for precise solvent control |
Designed for Everyday Reliability
- Easy to pack and clean — Smooth walls and wide openings simplify column setup and maintenance.
- Stable operation — Thick glass construction resists cracking under vacuum or pressure variations.
- Versatile compatibility — Fits standard clamps, stands, and vacuum systems.
- Reusable design — With proper care, it maintains clarity and performance through repeated runs.
Match the Column to Your Workflow
- Running preparative separations? → Use the 3" × 24" column for larger sample volumes.
- Working with fine media or silica gel? → The uniform bore ensures even packing and solvent flow.
- Setting up a training lab? → This durable glass column is perfect for repeated classroom demonstrations.
Why Choose USA Lab Chromatography Columns
- Ideal for both research and teaching applications.
- Compatible with USA Lab stands, clamps, and vacuum accessories.
- Backed by fast shipping and knowledgeable U.S.-based support.
Equipment That Works With Your Chromatography Column
Pair your USA Lab column with:
- Lab stands and clamps to hold columns securely
- Funnel sets to assist in easy packing and solvent addition
- Vacuum pumps to regulate pressure for controlled flow
- Collection flasks to gather purified fractions
