Column, Chromatography with PTFE Stopcock and Fritted Disc
Product Code : EL-CC-10051
Lab Glassware Manufacturer manufactures and exports the Column, Chromatography with PTFE Stopcock and Fritted Disc from its Ambala, Haryana facility, supplying school, college and research laboratories in India as well as export buyers that have recently included institutions in Serbia, Croatia and Slovenia — part of a wider base of enquiries from across the Balkans.
Quick answer: This is a gravity-flow chromatography column with a round bottom, a reinforced beaded top, a coarse-porosity fritted disc to support the column packing, and a PTFE stopcock. Lab Glassware Manufacturer designates its columns as heavy-wall construction to increase safety in routine handling.
| Specification | Detail |
|---|---|
| Bottom | Round bottom |
| Top | Reinforced beaded rim |
| Disc | Coarse-porosity fritted disc, supports column packing |
| Stopcock | PTFE |
| Wall | Heavy-wall construction, designated for increased safety |
Built for Gravity Chromatography
The round bottom and reinforced beaded top suit routine gravity-fed chromatography work, while the coarse-porosity fritted disc supports the packing material without a separate retaining plug. The PTFE stopcock gives controlled shut-off and flow adjustment at the base of the column. See the full range on the Chromatography Columns page.
Frequently Asked Questions
What does the beaded top do?
The reinforced beaded rim at the top strengthens the opening of the column against chipping and gives a clamp or closure a secure place to seat.
What is the fritted disc for?
The coarse-porosity fritted disc supports the column packing material in place while allowing the mobile-phase liquid to pass through during gravity chromatography.
Why is heavy-wall construction used?
Lab Glassware Manufacturer designates its columns as heavy-wall construction to increase safety and durability during routine laboratory handling.
Related Products
See the full range of chromatography and fractionating columns on the Chromatography Columns subcategory page.
Request a Quote
Ready to order Column, Chromatography with PTFE Stopcock and Fritted Disc for your school, college, research lab or export order? Contact Us for a quotation, or visit the Tenders page for bulk and institutional procurement.
Last updated: September 2026.
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