Description
GC-Capillary column ROTI®Cap-5 is a gas chromatography capillary column designed for analytical separations in environmental analysis and standard GC laboratory applications. It features a length of 15 m, an inner diameter of 0,25 mm and a film thickness of 0,25 µm, corresponding to a narrow-bore, thin-film format widely used for high-efficiency separations. The ROTI®Cap-5 stationary-phase setup supports analysis of volatile and semi-volatile analytes under typical gas chromatographic conditions. Supplied as 1 pc with a weight of 0,240 kg, the column is intended for installation on common GC systems in routine, research and quality-control environments. Precise length, bore and film specifications allow laboratories to align column geometry with method requirements and instrument parameters. This column from manufacturer Carl ROTH belongs to the ROTI®Cap capillary series and is suited to environmental and general chromatography work where reproducible dimensions matter. The 15 m length combined with 0,25 mm internal diameter and 0,25 µm film thickness provides a balanced option for efficient GC separations. It is aimed at laboratories needing a clearly specified ROTI®Cap-5 capillary column for established analytical workflows.
This article is part of GC capillary columns, in GC columns & accessories.
Key features
- Pack size: 1 pc
- Product type: GC capillary column ROTI®Cap-5
- Length: 15 m
- Inner diameter: 0,25 mm
- Film thickness: 0,25 µm
- Weight: 0,240 kg
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Questions about GC-Capillary column ROTI®Cap-5, L 15 m, inner Ø 0.25 mm, thick 0.25 µm
What is this article?
GC-Capillary column ROTI®Cap-5, L 15 m, inner Ø 0.25 mm, thick 0.25 µm is the article on this page. Luminix Health distributes Carl Roth 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.
What should I check before I order?
The technical information on this page is the manufacturer's sheet. Read that, not a rewritten specification.
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