Description
Chromatography column 1000 ml is a high-capacity glass column designed for larger-scale liquid chromatographic separations, featuring dimensions of 40 × 800 mm and a working volume of 1000 ml. The upper termination is an NS 29/32 socket that interfaces readily with solvent reservoirs and adapters. At the outlet an NS-PTFE stopcock with PTFE plug and threaded stopcock lock provides secure, adjustable flow control through a 2,5 mm bore. A fused-in frit of porosity P0 retains the stationary phase and promotes even solvent distribution across the wider bed. This column from manufacturer Witeg supports preparative gravity and flash chromatography applications in natural-product chemistry, process research and teaching laboratories that require substantial sample loading. With a net weight of 0,465 kg the unit remains practical to mount and handle while offering the bed volume needed for multi-gram separations. The combination of generous capacity, reliable PTFE stopcock hardware and integrated frit makes it a dependable choice for reproducible packing and controlled elution on a larger laboratory scale.
This article is part of Flash, empty & glass chromatography columns, in SPE & sample preparation.
Key features
- Pack size: 1 pc
- Capacity: 1000 ml
- Dimensions: 40 × 800 mm
- Upper joint: NS 29/32
- Stopcock: NS-PTFE with PTFE plug and threaded lock
- Frit: fused-in P0
Recently viewed
You may also like
Browse related categories
Category
Sub-category
Flash, empty & glass chromatography columns
Catalogue
Brand
Questions about Chromatographic-columns, w. ST-socket 2
What is this article?
Chromatographic-columns, w. ST-socket 2 is the article on this page. Luminix Health distributes Witeg for laboratory use. It sits in Flash, empty & glass chromatography columns, inside SPE & sample preparation, in Chromatography equipment.
A flash column or an empty glass column is the tube a separation is packed or run in, under gravity or under air pressure. Diameter and length, and whether it arrives prepacked, are the choices. An empty column still needs a frit and a sorbent.
Solid-phase extraction holds a compound on a sorbent while the rest of the sample is washed away, then releases it in a small volume. The sorbent, the bed mass and the solvents are the method. Silica, ion exchangers and polymer phases do different jobs. A flash column is the same idea scaled toward purification rather than trace cleanup. The molecules are on PubChem, named by IUPAC.
Which category should I open next?
The category is SPE & sample preparation. The sub-category is Flash, empty & glass chromatography columns. The catalogue is Chromatography equipment.
Shelves beside this one are SPE cartridges & columns and Sorbents, silica gel & ion exchangers.
What should I check before I order?
When this page shows a safety data sheet, use that manufacturer file. Hazard text does not belong in the sales description. For a pack size, a grade or a certificate that is not on the page, send a quote request or contact the team.
How does ordering and shipping work?
Luminix Health distributes this article from the heart of Europe. Articles in stock ship within 2–5 business days. Standard delivery is free from €250 excl. VAT. Cold-chain goods and dangerous goods under ADR are never included in that free delivery. The terms are in the Shipping Policy. The full brand index is on shop by brand. Who we are is on about us.
Which other categories should I open?
The seven catalogues are Labware, Lab chemicals, Lab instruments, Lab consumables, Chromatography equipment, Lab safety equipment and Life Science & Microbiology.