Description
Chromatography column of 8 ml capacity is a glass laboratory column intended for small-scale separation and purification work. The upper end is fitted with an NS 14/23 socket, while the lower end incorporates an NS stopcock complete with threaded stopcock security and a solid plug. An integrally fused frit of porosity P0 retains the stationary phase. The column body measures 10 x 100 mm with a bore of 2,5 mm, providing a compact geometry suitable for analytical or preparative micro-scale chromatography. Supplied by manufacturer Witeg, the column supports gravity-driven or low-pressure liquid chromatography applications commonly performed in organic synthesis, natural-product isolation and teaching laboratories. The combination of standard ground-glass joints, secure stopcock design and sintered frit ensures reliable packing and controlled elution. Net weight is 0,054 kg. This 8 ml format is particularly convenient when sample quantities are limited yet reproducible chromatographic performance is still required.
This article is part of Flash, empty & glass chromatography columns, in SPE & sample preparation.
Key features
- Pack size: 1 pc
- Product type: Chromatography column
- Capacity: 8 ml
- Joint: NS 14/23 socket (top)
- Stopcock: NS stopcock with threaded security, solid plug
- Frit: Fused P0 frit
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Questions about Chromatography-columns, at the top ST-s
What is this article?
Chromatography-columns, at the top ST-s 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.
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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.
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The seven catalogues are Labware, Lab chemicals, Lab instruments, Lab consumables, Chromatography equipment, Lab safety equipment and Life Science & Microbiology.