Description
FS capillary column, uncoated, is a fused-silica capillary intended for electrophoresis work, supplied with an inner diameter of 0,025 mm and a length of 1 m per column. The open, uncoated internal surface supports flexible method setup where a stationary phase is not required, making the tubing suitable for capillary electrophoresis and related analytical workflows in chromatography laboratories. Each sales unit contains three individual columns, giving convenient spare capacity for method development, parallel runs, or routine replacement. Dimensions are stated clearly for instrument matching: ID 0,025 mm and length 1 m, so the capillaries can be cut or installed according to the electrophoresis system in use. These FS capillaries from manufacturer Macherey-Nagel belong to the chromatography accessories range and are selected when reproducible bare fused-silica geometry is needed. The uncoated format leaves surface chemistry under the user’s control, whether for bare-silica separations or subsequent in-house coating. Pack presentation as three pieces simplifies stock handling for teaching labs, core facilities, and industrial QC groups that rely on consistent capillary dimensions for electrophoresis.
This article is part of GC capillary columns, in GC columns & accessories.
Key features
- Pack size: 3 pieces
- Product type: Uncoated FS capillary column
- Inner diameter: 0,025 mm
- Length per column: 1 m
- EAN: 4046681079542
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Questions about FS-cap. column, uncoatecID:0,025mm,L:3x
What is this article?
FS-cap. column, uncoatecID:0,025mm,L:3x 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.