Description
FS capillary column, uncoated, is a fused-silica capillary for electrophoresis supplied in the format 10 m × 0,375 mm × 0,025 mm. The stated geometry combines a 10 m length with an outer diameter of 0,375 mm and an inner diameter of 0,025 mm, giving a continuous uncoated FS tube that can be cut to the working length required by the electrophoresis instrument. Absence of a factory coating leaves the internal silica surface available for bare-silica separations or for laboratory-specific surface treatment. This single-piece pack is practical for method development, custom capillary preparation, and routine electrophoresis setups that demand a defined ID of 0,025 mm over an extended stock length. Offered by manufacturer Macherey-Nagel within the chromatography accessories portfolio, the column supports analytical workflows where dimensional consistency of the fused-silica capillary is essential. Laboratories can section the 10 m length into multiple working capillaries, reducing changeover waste while keeping inner diameter and outer diameter matched to standard CE fittings and detection windows. The uncoated FS construction is chosen whenever open-tube electrophoresis geometry must remain under full user control.
This article is part of GC capillary columns, in GC columns & accessories.
Key features
- Pack size: 1 piece
- Product type: Uncoated FS capillary column
- Format: 10 m × 0,375 mm × 0,025 mm
- Inner diameter: 0,025 mm
- EAN: 4046681079535
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Questions about FS-cap. column, uncoatecID:0025mm,L:10
What is this article?
FS-cap. column, uncoatecID:0025mm,L:10 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.