Description
Retention Gap CW, 0,32 mm ID, 25 m is a fused silica (FS) capillary column for gas chromatography, offering an internal diameter of 0,32 mm and a length of 25 m. This longer Retention Gap CW FS capillary is suited to GC chromatography column arrangements that need a 25 m retention-gap segment at 0,32 mm ID. Supplied as 1 pc with a net weight of 0,15 kg, the unit is easy to identify, store, and mount as a dedicated capillary component. Stated diameter and length simplify matching to analytical columns and instrument connections. The product comes from manufacturer Macherey-Nagel and belongs to the GC chromatography columns range used in analytical laboratories. Laboratories specifying a CW retention gap with 0,32 mm internal diameter and 25 m length can integrate this FS capillary into existing GC setups without ambiguity on geometry. Consistent dimensional data support inventory control, method records, and reproducible column configuration across routine and research gas chromatography work.
This article is part of GC capillary columns, in GC columns & accessories.
Key features
- Pack size: 1 pc
- Product type: FS capillary Retention Gap CW
- Internal diameter: 0,32 mm
- Column length: 25 m
- EAN: 4046681079634
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Questions about Retention Gap CW, 0,32 mm ID, 25 m
What is this article?
Retention Gap CW, 0,32 mm ID, 25 m is the article on this page. Luminix Health distributes Macherey-Nagel for laboratory use. It sits in GC capillary columns, inside GC columns & accessories, in Chromatography equipment.
A GC capillary column is specified by the phase, the length, the internal diameter and the film thickness. A thicker film retains longer and takes a higher load. A narrow bore gives sharper peaks and needs a cleaner sample. The maximum temperature of the phase is a hard limit.
A GC capillary column is a long open tube with a stationary phase coated on the wall. The sample is a vapour, carried by gas. The phase, the film thickness, the length and the internal diameter decide which compounds separate and how long it takes. A liner is the glass sleeve in the injector. It is a consumable: it collects the non-volatile dirt. The septum and the syringe are the other parts that leak or shed. Compound identity sits on PubChem under IUPAC names.
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The category is GC columns & accessories. The sub-category is GC capillary columns. The catalogue is Chromatography equipment.
Shelves beside this one are GC liners, septa, syringes & accessories.
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The seven catalogues are Labware, Lab chemicals, Lab instruments, Lab consumables, Chromatography equipment, Lab safety equipment and Life Science & Microbiology.