Description
Chromatography column 50 ml is a precision glass column for laboratory chromatographic work, equipped with NS socket, NS cone and NS stopcock. It features a solid plug of NS 14/23, threaded stopcock securing, suction tube and drip tip, plus a fused frit of porosity P0. The column measures 15 × 300 mm with a 2,5 mm bore and offers a 50 ml working volume. Manufactured by Witeg, the single-piece unit is intended as chromatography accessory glassware for packing stationary phases and performing separations under gravity or low-pressure conditions. Ground-joint connections allow straightforward integration into standard laboratory assemblies. The fused P0 frit supports the packing bed while permitting eluent passage. Threaded securing of the stopcock improves handling safety during operation and packing. Net weight is 0,076 kg. This configuration suits routine analytical and preparative chromatography tasks in research, teaching and quality-control laboratories where reliable glass columns with defined joint sizes and frit porosity are required.
This article is part of Flash, empty & glass chromatography columns, in SPE & sample preparation.
Key features
- Pack size: 1 pc
- Capacity: 50 ml
- Column dimensions: 15 × 300 mm
- Ground joint: NS 14/23
- Stopcock: NS stopcock with solid plug and threaded securing
- Frit: fused frit P0
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Questions about Chromatography columns, ST-socket, ST-c
What is this article?
Chromatography columns, ST-socket, ST-c 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.