Description
Chromatography column 280 ml with reservoir 500 ml is a glass laboratory column intended for preparative chromatography and related separation tasks. The column body measures 30 × 400 mm and is paired with a 500 ml reservoir that facilitates convenient addition of mobile phase and sample. Connection is made via a ground joint socket NS 29/32, and flow is regulated by an NS stopcock fitted with a solid plug and 2,5 mm bore. Supplied as a single unit with a net weight of 0,38 kg, the column from manufacturer Witeg is suited to research, development and routine laboratory purification. Robust glassware and standardised joint dimensions support secure, leak-tight assemblies when packing media and performing gravity-driven or low-pressure runs. The larger column and reservoir volumes accommodate higher sample loads and extended elution sequences. Compatible with common NS laboratory glassware, the design integrates easily into existing chromatography setups and provides a dependable accessory for fraction collection and method work.
This article is part of Flash, empty & glass chromatography columns, in SPE & sample preparation.
Key features
- Pack size: 1 pc
- Column volume: 280 ml
- Reservoir volume: 500 ml
- Column dimensions: 30 x 400 mm
- Stopcock bore: 2,5 mm
- Joint size: NS 29/32
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Questions about Chromatographic-columns, w. reservoir 5
What is this article?
Chromatographic-columns, w. reservoir 5 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. Delivery across Europe, two to five days when in stock. 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.
