Description
GC capillary column ROTI®Cap-1 non-polar is a gas chromatography capillary intended for separations that rely on a non-polar stationary phase. It offers a column length of 10 m, an inner diameter of 0,32 mm and a film thickness of 0,25 µm, giving a compact geometry suited to efficient GC runs on standard instrumentation. The non-polar phase supports analysis of many volatile and semi-volatile compounds where hydrophobic interactions govern retention, making the column relevant for environmental analysis and other chromatography workflows. Supplied as one piece with a stated weight of 0,265 kg, it is straightforward to install in typical GC ovens and inlets. Laboratories seeking a short ROTI®Cap-1 format will recognise the familiar selectivity profile from manufacturer Carl ROTH while benefiting from reduced length for faster cycle times or method scouting. Film thickness and internal diameter are matched to balance peak shape, capacity and analysis speed on 0,32 mm ID systems. Use this column wherever a non-polar capillary of these dimensions is specified for routine or development GC work.
This article is part of GC capillary columns, in GC columns & accessories.
Key features
- Pack size: 1 pc
- Series: ROTI®Cap-1
- Polarity: Non-polar
- Length: 10 m
- Inner diameter: 0,32 mm
- Film thickness: 0,25 µm
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Questions about GC-Capillary column ROTI®Cap-1 non polar, L 10 m, inner Ø 0.32 mm, thick 0.25 µm
What is this article?
GC-Capillary column ROTI®Cap-1 non polar, L 10 m, inner Ø 0.32 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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